201312332032 has 36 divisors (see below), whose sum is σ = 459243761536. Its totient is φ = 86276712960.

The previous prime is 201312332027. The next prime is 201312332057. The reversal of 201312332032 is 230233213102.

It is a junction number, because it is equal to n+sod(n) for n = 201312331994 and 201312332012.

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, 56167944 + ... + 56171527.

Almost surely, 2^201312332032 is an apocalyptic number.

It is an amenable number.

201312332032 is an abundant number, since it is smaller than the sum of its proper divisors (257931429504).

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

201312332032 is an equidigital number, since it uses as much as digits as its factorization.

201312332032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112339494 (or 112339480 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 201312332032 its reverse (230233213102), we get a palindrome (431545545134).

The spelling of 201312332032 in words is "two hundred one billion, three hundred twelve million, three hundred thirty-two thousand, thirty-two".