2013311323321 has 32 divisors (see below), whose sum is σ = 2250318470400. Its totient is φ = 1792396615680.

The previous prime is 2013311323319. The next prime is 2013311323343. The reversal of 2013311323321 is 1233231133102.

It is a cyclic number.

It is not a de Polignac number, because 2013311323321 - 2¹ = 2013311323319 is a prime.

It is a super-2 number, since 2×2013311323321² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013311333321) 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, 22800985 + ... + 22889113.

It is an arithmetic number, because the mean of its divisors is an integer number (70322452200).

Almost surely, 2^{2013311323321} is an apocalyptic number.

It is an amenable number.

2013311323321 is a deficient number, since it is larger than the sum of its proper divisors (237007147079).

2013311323321 is a wasteful number, since it uses less digits than its factorization.

2013311323321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89089.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 2013311323321 its reverse (1233231133102), we get a palindrome (3246542456423).

The spelling of 2013311323321 in words is "two trillion, thirteen billion, three hundred eleven million, three hundred twenty-three thousand, three hundred twenty-one".