2013020131213 has 16 divisors (see below), whose sum is σ = 2480818991616. Its totient is φ = 1590626240640.

The previous prime is 2013020131211. The next prime is 2013020131261. The reversal of 2013020131213 is 3121310203102.

It is a cyclic number.

It is not a de Polignac number, because 2013020131213 - 2¹ = 2013020131211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013020131211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14464981 + ... + 14603482.

It is an arithmetic number, because the mean of its divisors is an integer number (155051186976).

Almost surely, 2^{2013020131213} is an apocalyptic number.

It is an amenable number.

2013020131213 is a deficient number, since it is larger than the sum of its proper divisors (467798860403).

2013020131213 is a wasteful number, since it uses less digits than its factorization.

2013020131213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29069244.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2013020131213 its reverse (3121310203102), we get a palindrome (5134330334315).

The spelling of 2013020131213 in words is "two trillion, thirteen billion, twenty million, one hundred thirty-one thousand, two hundred thirteen".