13013200331 has 4 divisors (see below), whose sum is σ = 13132587600. Its totient is φ = 12893813064.

The previous prime is 13013200327. The next prime is 13013200379. The reversal of 13013200331 is 13300231031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13013200331 - 2² = 13013200327 is a prime.

It is a super-2 number, since 2×13013200331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13013200391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59693471 + ... + 59693688.

It is an arithmetic number, because the mean of its divisors is an integer number (3283146900).

Almost surely, 2^13013200331 is an apocalyptic number.

13013200331 is a deficient number, since it is larger than the sum of its proper divisors (119387269).

13013200331 is a wasteful number, since it uses less digits than its factorization.

13013200331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119387268.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13013200331 its reverse (13300231031), we get a palindrome (26313431362).

The spelling of 13013200331 in words is "thirteen billion, thirteen million, two hundred thousand, three hundred thirty-one".