431021111101132 has 12 divisors (see below), whose sum is σ = 756087151934520. Its totient is φ = 214996210548416.

The previous prime is 431021111101127. The next prime is 431021111101153. The reversal of 431021111101132 is 231101111120134.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128586248653 + ... + 128586252004.

It is an arithmetic number, because the mean of its divisors is an integer number (63007262661210).

Almost surely, 2^{431021111101132} is an apocalyptic number.

It is an amenable number.

431021111101132 is a deficient number, since it is larger than the sum of its proper divisors (325066040833388).

431021111101132 is a wasteful number, since it uses less digits than its factorization.

431021111101132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257172501080 (or 257172501078 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 22.

Adding to 431021111101132 its reverse (231101111120134), we get a palindrome (662122222221266).

The spelling of 431021111101132 in words is "four hundred thirty-one trillion, twenty-one billion, one hundred eleven million, one hundred one thousand, one hundred thirty-two".