2013231322113 has 32 divisors (see below), whose sum is σ = 3100752772992. Its totient is φ = 1148307532800.

The previous prime is 2013231322103. The next prime is 2013231322129. The reversal of 2013231322113 is 3112231323102.

It is not a de Polignac number, because 2013231322113 - 2⁴ = 2013231322097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2013231322103) 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, 12132243 + ... + 12297063.

It is an arithmetic number, because the mean of its divisors is an integer number (96898524156).

Almost surely, 2^{2013231322113} is an apocalyptic number.

It is an amenable number.

2013231322113 is a deficient number, since it is larger than the sum of its proper divisors (1087521450879).

2013231322113 is a wasteful number, since it uses less digits than its factorization.

2013231322113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186625.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2013231322113 its reverse (3112231323102), we get a palindrome (5125462645215).

The spelling of 2013231322113 in words is "two trillion, thirteen billion, two hundred thirty-one million, three hundred twenty-two thousand, one hundred thirteen".