3113132047 has 2 divisors, whose sum is σ = 3113132048. Its totient is φ = 3113132046.

The previous prime is 3113131913. The next prime is 3113132051. The reversal of 3113132047 is 7402313113.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3113132047 - 2²⁷ = 2978914319 is a prime.

It is a super-2 number, since 2×3113132047² = 19383182284116820418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3113132947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556566023 + 1556566024.

It is an arithmetic number, because the mean of its divisors is an integer number (1556566024).

Almost surely, 2^3113132047 is an apocalyptic number.

3113132047 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113132047 is an equidigital number, since it uses as much as digits as its factorization.

3113132047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 3113132047 is about 55795.4482641729. The cubic root of 3113132047 is about 1460.1557422838.

The spelling of 3113132047 in words is "three billion, one hundred thirteen million, one hundred thirty-two thousand, forty-seven".