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10201131232313 = 7791249125911731
BaseRepresentation
bin1001010001110010001011…
…0011011010110000111001
31100010012220101010111022212
42110130202303122300321
52314113404043413223
633410200205224505
72102002353534560
oct224344263326071
940105811114285
1010201131232313
11328330370185a
12118906a262135
1358cc68942218
14273a4755cbd7
1512a54c86c278
hex94722cdac39

10201131232313 has 32 divisors (see below), whose sum is σ = 11825856000000. Its totient is φ = 8618646965760.

The previous prime is 10201131232301. The next prime is 10201131232349. The reversal of 10201131232313 is 31323213110201.

It is a cyclic number.

It is not a de Polignac number, because 10201131232313 - 214 = 10201131215929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10201131232373) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 869581658 + ... + 869593388.

It is an arithmetic number, because the mean of its divisors is an integer number (369558000000).

Almost surely, 210201131232313 is an apocalyptic number.

It is an amenable number.

10201131232313 is a deficient number, since it is larger than the sum of its proper divisors (1624724767687).

10201131232313 is a wasteful number, since it uses less digits than its factorization.

10201131232313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14325.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 10201131232313 its reverse (31323213110201), we get a palindrome (41524344342514).

The spelling of 10201131232313 in words is "ten trillion, two hundred one billion, one hundred thirty-one million, two hundred thirty-two thousand, three hundred thirteen".

Divisors: 1 7 79 553 1249 1259 8743 8813 11731 82117 98671 99461 690697 696227 926749 1572491 6487243 11007437 14652019 14769329 102564133 103385303 124226789 869587523 1157509501 1166776991 8102566507 8167438937 18446891921 129128243447 1457304461759 10201131232313