32320001313 has 24 divisors (see below), whose sum is σ = 48420953256. Its totient is φ = 20756736000.

The previous prime is 32320001303. The next prime is 32320001323. The reversal of 32320001313 is 31310002323.

32320001313 is a `hidden beast` number, since 32 + 320 + 0 + 0 + 1 + 313 = 666.

It is an interprime number because it is at equal distance from previous prime (32320001303) and next prime (32320001323).

It can be written as a sum of positive squares in 4 ways, for example, as 14915004129 + 17404997184 = 122127^2 + 131928^2 .

It is not a de Polignac number, because 32320001313 - 2⁸ = 32320001057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32320001303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 446848 + ... + 514113.

It is an arithmetic number, because the mean of its divisors is an integer number (2017539719).

Almost surely, 2^32320001313 is an apocalyptic number.

It is an amenable number.

32320001313 is a deficient number, since it is larger than the sum of its proper divisors (16100951943).

32320001313 is a wasteful number, since it uses less digits than its factorization.

32320001313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961105 (or 961102 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 32320001313 its reverse (31310002323), we get a palindrome (63630003636).

The spelling of 32320001313 in words is "thirty-two billion, three hundred twenty million, one thousand, three hundred thirteen".