211032120100131 has 160 divisors (see below), whose sum is σ = 356624024714496. Its totient is φ = 123245197056000.

The previous prime is 211032120100099. The next prime is 211032120100187. The reversal of 211032120100131 is 131001021230112.

211032120100131 is a `hidden beast` number, since 2 + 1 + 10 + 321 + 201 + 0 + 0 + 131 = 666.

It is not a de Polignac number, because 211032120100131 - 2⁵ = 211032120100099 is a prime.

It is a super-2 number, since 2×211032120100131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (211032120100631) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 20427070636 + ... + 20427080966.

Almost surely, 2^{211032120100131} is an apocalyptic number.

211032120100131 is a deficient number, since it is larger than the sum of its proper divisors (145591904614365).

211032120100131 is a wasteful number, since it uses less digits than its factorization.

211032120100131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17215 (or 17206 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 211032120100131 its reverse (131001021230112), we get a palindrome (342033141330243).

The spelling of 211032120100131 in words is "two hundred eleven trillion, thirty-two billion, one hundred twenty million, one hundred thousand, one hundred thirty-one".