3113311005 has 32 divisors (see below), whose sum is σ = 6325459200. Its totient is φ = 1423227456.

The previous prime is 3113310989. The next prime is 3113311013. The reversal of 3113311005 is 5001133113.

It is not a de Polignac number, because 3113311005 - 2⁴ = 3113310989 is a prime.

It is a super-2 number, since 2×3113311005² = 19385410827708220050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1646310 + ... + 1648199.

It is an arithmetic number, because the mean of its divisors is an integer number (197670600).

Almost surely, 2^3113311005 is an apocalyptic number.

3113311005 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3113311005 is an abundant number, since it is smaller than the sum of its proper divisors (3212148195).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3113311005 is a wasteful number, since it uses less digits than its factorization.

3113311005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3294530 (or 3294524 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 3113311005 is about 55797.0519382521. The cubic root of 3113311005 is about 1460.1837207034.

Adding to 3113311005 its reverse (5001133113), we get a palindrome (8114444118).

The spelling of 3113311005 in words is "three billion, one hundred thirteen million, three hundred eleven thousand, five".