12102322100131 has 12 divisors (see below), whose sum is σ = 13059497053120. Its totient is φ = 11202710484240.

The previous prime is 12102322100123. The next prime is 12102322100171. The reversal of 12102322100131 is 13100122320121.

It is not a de Polignac number, because 12102322100131 - 2³ = 12102322100123 is a prime.

It is a super-2 number, since 2×12102322100131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12102322100099 and 12102322100108.

It is not an unprimeable number, because it can be changed into a prime (12102322100171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 368979336 + ... + 369012133.

Almost surely, 2^{12102322100131} is an apocalyptic number.

12102322100131 is a deficient number, since it is larger than the sum of its proper divisors (957174952989).

12102322100131 is an equidigital number, since it uses as much as digits as its factorization.

12102322100131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737991546 (or 737991523 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12102322100131 its reverse (13100122320121), we get a palindrome (25202444420252).

The spelling of 12102322100131 in words is "twelve trillion, one hundred two billion, three hundred twenty-two million, one hundred thousand, one hundred thirty-one".