202130132100231 has 32 divisors (see below), whose sum is σ = 276208651521792. Its totient is φ = 131412402858240.

The previous prime is 202130132100223. The next prime is 202130132100269. The reversal of 202130132100231 is 132001231031202.

It is not a de Polignac number, because 202130132100231 - 2³ = 202130132100223 is a prime.

It is a super-2 number, since 2×202130132100231² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202130132100198 and 202130132100207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202130132100271) 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, 2972773971 + ... + 2972841963.

It is an arithmetic number, because the mean of its divisors is an integer number (8631520360056).

Almost surely, 2^{202130132100231} is an apocalyptic number.

202130132100231 is a deficient number, since it is larger than the sum of its proper divisors (74078519421561).

202130132100231 is a wasteful number, since it uses less digits than its factorization.

202130132100231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103983.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 202130132100231 its reverse (132001231031202), we get a palindrome (334131363131433).

The spelling of 202130132100231 in words is "two hundred two trillion, one hundred thirty billion, one hundred thirty-two million, one hundred thousand, two hundred thirty-one".