3113547317 has 2 divisors, whose sum is σ = 3113547318. Its totient is φ = 3113547316.

The previous prime is 3113547287. The next prime is 3113547337. The reversal of 3113547317 is 7137453113.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3004574596 + 108972721 = 54814^2 + 10439^2 .

It is a cyclic number.

It is not a de Polignac number, because 3113547317 - 2¹⁶ = 3113481781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3113547337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556773658 + 1556773659.

It is an arithmetic number, because the mean of its divisors is an integer number (1556773659).

Almost surely, 2^3113547317 is an apocalyptic number.

It is an amenable number.

3113547317 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113547317 is an equidigital number, since it uses as much as digits as its factorization.

3113547317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26460, while the sum is 35.

The square root of 3113547317 is about 55799.1695009881. The cubic root of 3113547317 is about 1460.2206642452.

The spelling of 3113547317 in words is "three billion, one hundred thirteen million, five hundred forty-seven thousand, three hundred seventeen".