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10132312011140 = 2251147979914121
BaseRepresentation
bin1001001101110001110011…
…0110111011000110000100
31022212122021020121211111102
42103130130312323012010
52312001433333324030
633314415254355232
72064015065030024
oct223343466730604
938778236554442
1010132312011140
1132570a8a88360
12117786295bb18
1358661c01c287
142705996b1a84
15128870c4bc45
hex9371cdbb184

10132312011140 has 48 divisors (see below), whose sum is σ = 23706082439424. Its totient is φ = 3606083961600.

The previous prime is 10132312011091. The next prime is 10132312011169. The reversal of 10132312011140 is 4111021323101.

10132312011140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×101323120111402 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489946721 + ... + 489967400.

It is an arithmetic number, because the mean of its divisors is an integer number (493876717488).

Almost surely, 210132312011140 is an apocalyptic number.

10132312011140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10132312011140 is an abundant number, since it is smaller than the sum of its proper divisors (13573770428284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10132312011140 is a wasteful number, since it uses less digits than its factorization.

10132312011140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979914188 (or 979914186 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 10132312011140 its reverse (4111021323101), we get a palindrome (14243333334241).

The spelling of 10132312011140 in words is "ten trillion, one hundred thirty-two billion, three hundred twelve million, eleven thousand, one hundred forty".

Divisors: 1 2 4 5 10 11 20 22 44 47 55 94 110 188 220 235 470 517 940 1034 2068 2585 5170 10340 979914121 1959828242 3919656484 4899570605 9799141210 10779055331 19598282420 21558110662 43116221324 46055963687 53895276655 92111927374 107790553310 184223854748 215581106620 230279818435 460559636870 506615600557 921119273740 1013231201114 2026462402228 2533078002785 5066156005570 10132312011140