32000213313 has 12 divisors (see below), whose sum is σ = 48941502948. Its totient is φ = 20078565120.

The previous prime is 32000213309. The next prime is 32000213317. The reversal of 32000213313 is 31331200023.

It is an interprime number because it is at equal distance from previous prime (32000213309) and next prime (32000213317).

It can be written as a sum of positive squares in 2 ways, for example, as 23162709249 + 8837504064 = 152193^2 + 94008^2 .

It is not a de Polignac number, because 32000213313 - 2² = 32000213309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32000213317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104575708 + ... + 104576013.

It is an arithmetic number, because the mean of its divisors is an integer number (4078458579).

Almost surely, 2^32000213313 is an apocalyptic number.

It is an amenable number.

32000213313 is a deficient number, since it is larger than the sum of its proper divisors (16941289635).

32000213313 is a wasteful number, since it uses less digits than its factorization.

32000213313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209151744 (or 209151741 counting only the distinct ones).

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

Adding to 32000213313 its reverse (31331200023), we get a palindrome (63331413336).

The spelling of 32000213313 in words is "thirty-two billion, two hundred thirteen thousand, three hundred thirteen".