3113562817 has 2 divisors, whose sum is σ = 3113562818. Its totient is φ = 3113562816.

The previous prime is 3113562763. The next prime is 3113562821. The reversal of 3113562817 is 7182653113.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2245906881 + 867655936 = 47391^2 + 29456^2 .

It is a cyclic number.

It is not a de Polignac number, because 3113562817 - 2⁷ = 3113562689 is a prime.

It is not a weakly prime, because it can be changed into another prime (3113062817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556781408 + 1556781409.

It is an arithmetic number, because the mean of its divisors is an integer number (1556781409).

Almost surely, 2^3113562817 is an apocalyptic number.

It is an amenable number.

3113562817 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113562817 is an equidigital number, since it uses as much as digits as its factorization.

3113562817 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 37.

The square root of 3113562817 is about 55799.3083917713. The cubic root of 3113562817 is about 1460.2230873530.

The spelling of 3113562817 in words is "three billion, one hundred thirteen million, five hundred sixty-two thousand, eight hundred seventeen".