202100000231232 has 84 divisors (see below), whose sum is σ = 579959104812516. Its totient is φ = 67288059033600.

The previous prime is 202100000231221. The next prime is 202100000231323. The reversal of 202100000231232 is 232132000001202.

202100000231232 is a `hidden beast` number, since 202 + 1 + 0 + 0 + 0 + 0 + 0 + 231 + 232 = 666.

202100000231232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 107771306639616 + 94328693591616 = 10381296^2 + 9712296^2 .

It is a super-3 number, since 3×202100000231232³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 204213519 + ... + 205200782.

Almost surely, 2^{202100000231232} is an apocalyptic number.

It is an amenable number.

202100000231232 is an abundant number, since it is smaller than the sum of its proper divisors (377859104581284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202100000231232 is a wasteful number, since it uses less digits than its factorization.

202100000231232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409415176 (or 409415163 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 202100000231232 its reverse (232132000001202), we get a palindrome (434232000232434).

The spelling of 202100000231232 in words is "two hundred two trillion, one hundred billion, two hundred thirty-one thousand, two hundred thirty-two".