201320233232 has 40 divisors (see below), whose sum is σ = 416524650240. Its totient is φ = 94053939840.

The previous prime is 201320233223. The next prime is 201320233241. The reversal of 201320233232 is 232332023102.

It is an interprime number because it is at equal distance from previous prime (201320233223) and next prime (201320233241).

It is a junction number, because it is equal to n+sod(n) for n = 201320233198 and 201320233207.

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, 6983678 + ... + 7012445.

It is an arithmetic number, because the mean of its divisors is an integer number (10413116256).

Almost surely, 2^201320233232 is an apocalyptic number.

It is an amenable number.

201320233232 is an abundant number, since it is smaller than the sum of its proper divisors (215204417008).

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

201320233232 is a wasteful number, since it uses less digits than its factorization.

201320233232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13996191 (or 13996185 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 201320233232 its reverse (232332023102), we get a palindrome (433652256334).

The spelling of 201320233232 in words is "two hundred one billion, three hundred twenty million, two hundred thirty-three thousand, two hundred thirty-two".