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12303120113010 = 2325136701334589
BaseRepresentation
bin1011001100001000101100…
…0110101001110101110010
31121120011111121001021221200
42303002023012221311302
53103033242222104020
642055550402032030
72406604533322266
oct263021306516562
947504447037850
1012303120113010
113a137a66201a1
121468516048616
136b3243a691bc
1430768d2720a6
1516507449c590
hexb308b1a9d72

12303120113010 has 24 divisors (see below), whose sum is σ = 31988112294060. Its totient is φ = 3280832030112.

The previous prime is 12303120112999. The next prime is 12303120113023. The reversal of 12303120113010 is 1031102130321.

12303120113010 is a `hidden beast` number, since 1 + 230 + 3 + 120 + 11 + 301 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10621582891929 + 1681537221081 = 3259077^2 + 1296741^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68350667205 + ... + 68350667384.

Almost surely, 212303120113010 is an apocalyptic number.

12303120113010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12303120113010 is an abundant number, since it is smaller than the sum of its proper divisors (19684992181050).

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

12303120113010 is a wasteful number, since it uses less digits than its factorization.

12303120113010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136701334602 (or 136701334599 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 12303120113010 its reverse (1031102130321), we get a palindrome (13334222243331).

The spelling of 12303120113010 in words is "twelve trillion, three hundred three billion, one hundred twenty million, one hundred thirteen thousand, ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 136701334589 273402669178 410104003767 683506672945 820208007534 1230312011301 1367013345890 2050520018835 2460624022602 4101040037670 6151560056505 12303120113010