202131101032 has 32 divisors (see below), whose sum is σ = 433172243520. Its totient is φ = 86620780800.

The previous prime is 202131101021. The next prime is 202131101059. The reversal of 202131101032 is 230101131202.

It is a junction number, because it is equal to n+sod(n) for n = 202131100997 and 202131101015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608907 + ... + 880357.

It is an arithmetic number, because the mean of its divisors is an integer number (13536632610).

Almost surely, 2^202131101032 is an apocalyptic number.

It is an amenable number.

202131101032 is an abundant number, since it is smaller than the sum of its proper divisors (231041142488).

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

202131101032 is a wasteful number, since it uses less digits than its factorization.

202131101032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284761 (or 284757 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 202131101032 its reverse (230101131202), we get a palindrome (432232232234).

The spelling of 202131101032 in words is "two hundred two billion, one hundred thirty-one million, one hundred one thousand, thirty-two".