2013013131322 has 64 divisors (see below), whose sum is σ = 3228224523264. Its totient is φ = 939718264320.

The previous prime is 2013013131313. The next prime is 2013013131341. The reversal of 2013013131322 is 2231313103102.

It is a junction number, because it is equal to n+sod(n) for n = 2013013131293 and 2013013131302.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318360453 + ... + 318366775.

It is an arithmetic number, because the mean of its divisors is an integer number (50441008176).

Almost surely, 2^{2013013131322} is an apocalyptic number.

2013013131322 is a deficient number, since it is larger than the sum of its proper divisors (1215211391942).

2013013131322 is a wasteful number, since it uses less digits than its factorization.

2013013131322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7543.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2013013131322 its reverse (2231313103102), we get a palindrome (4244326234424).

The spelling of 2013013131322 in words is "two trillion, thirteen billion, thirteen million, one hundred thirty-one thousand, three hundred twenty-two".