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10120132013 = 194571165511
BaseRepresentation
bin10010110110011010…
…01111010110101101
3222010021210222021012
421123031033112231
5131211223211023
64352113315005
7505533463025
oct113315172655
928107728235
1010120132013
114323606a72
121b65265a65
13c5385c4c4
146c00b4a85
153e36dc978
hex25b34f5ad

10120132013 has 8 divisors (see below), whose sum is σ = 10676089920. Its totient is φ = 9566506080.

The previous prime is 10120131961. The next prime is 10120132081. The reversal of 10120132013 is 31023102101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10120132013 - 26 = 10120131949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120132093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574073 + ... + 591438.

It is an arithmetic number, because the mean of its divisors is an integer number (1334511240).

Almost surely, 210120132013 is an apocalyptic number.

It is an amenable number.

10120132013 is a deficient number, since it is larger than the sum of its proper divisors (555957907).

10120132013 is a wasteful number, since it uses less digits than its factorization.

10120132013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165987.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10120132013 its reverse (31023102101), we get a palindrome (41143234114).

The spelling of 10120132013 in words is "ten billion, one hundred twenty million, one hundred thirty-two thousand, thirteen".

Divisors: 1 19 457 8683 1165511 22144709 532638527 10120132013