202131231132332 has 24 divisors (see below), whose sum is σ = 353811653376720. Its totient is φ = 101042189196480.

The previous prime is 202131231132293. The next prime is 202131231132371. The reversal of 202131231132332 is 233231132131202.

It is an interprime number because it is at equal distance from previous prime (202131231132293) and next prime (202131231132371).

It is a super-2 number, since 2×202131231132332² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202131231132295 and 202131231132304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453518378 + ... + 453963854.

It is an arithmetic number, because the mean of its divisors is an integer number (14742152224030).

Almost surely, 2^{202131231132332} is an apocalyptic number.

It is an amenable number.

202131231132332 is a deficient number, since it is larger than the sum of its proper divisors (151680422244388).

202131231132332 is a wasteful number, since it uses less digits than its factorization.

202131231132332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471521 (or 471519 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 202131231132332 its reverse (233231132131202), we get a palindrome (435362363263534).

The spelling of 202131231132332 in words is "two hundred two trillion, one hundred thirty-one billion, two hundred thirty-one million, one hundred thirty-two thousand, three hundred thirty-two".