13013032011 has 32 divisors (see below), whose sum is σ = 20122334208. Its totient is φ = 7326305280.

The previous prime is 13013032009. The next prime is 13013032031. The reversal of 13013032011 is 11023031031.

It is not a de Polignac number, because 13013032011 - 2¹ = 13013032009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13013032031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4043475 + ... + 4046691.

It is an arithmetic number, because the mean of its divisors is an integer number (628822944).

Almost surely, 2^13013032011 is an apocalyptic number.

13013032011 is a deficient number, since it is larger than the sum of its proper divisors (7109302197).

13013032011 is a wasteful number, since it uses less digits than its factorization.

13013032011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6011.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13013032011 its reverse (11023031031), we get a palindrome (24036063042).

The spelling of 13013032011 in words is "thirteen billion, thirteen million, thirty-two thousand, eleven".