12103100010131 has 16 divisors (see below), whose sum is σ = 13356860840064. Its totient is φ = 10897069332864.

The previous prime is 12103100010109. The next prime is 12103100010137. The reversal of 12103100010131 is 13101000130121.

It is a happy number.

12103100010131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12103100010131 - 2¹⁰ = 12103100009107 is a prime.

It is a super-2 number, since 2×12103100010131² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12103100010137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33624176 + ... + 33982221.

It is an arithmetic number, because the mean of its divisors is an integer number (834803802504).

Almost surely, 2^{12103100010131} is an apocalyptic number.

12103100010131 is a deficient number, since it is larger than the sum of its proper divisors (1253760829933).

12103100010131 is a wasteful number, since it uses less digits than its factorization.

12103100010131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67606750.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 12103100010131 its reverse (13101000130121), we get a palindrome (25204100140252).

The spelling of 12103100010131 in words is "twelve trillion, one hundred three billion, one hundred million, ten thousand, one hundred thirty-one".