3113321313 has 8 divisors (see below), whose sum is σ = 4239416448. Its totient is φ = 2031386864.

The previous prime is 3113321297. The next prime is 3113321357. The reversal of 3113321313 is 3131233113.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3113321313 - 2⁴ = 3113321297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3113321313.

It is not an unprimeable number, because it can be changed into a prime (3113321213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11040006 + ... + 11040287.

It is an arithmetic number, because the mean of its divisors is an integer number (529927056).

Almost surely, 2^3113321313 is an apocalyptic number.

It is an amenable number.

3113321313 is a deficient number, since it is larger than the sum of its proper divisors (1126095135).

3113321313 is a wasteful number, since it uses less digits than its factorization.

3113321313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22080343.

The product of its digits is 486, while the sum is 21.

The square root of 3113321313 is about 55797.1443086472. The cubic root of 3113321313 is about 1460.1853322308.

Adding to 3113321313 its reverse (3131233113), we get a palindrome (6244554426).

The spelling of 3113321313 in words is "three billion, one hundred thirteen million, three hundred twenty-one thousand, three hundred thirteen".