3104631272117 has 2 divisors, whose sum is σ = 3104631272118. Its totient is φ = 3104631272116.

The previous prime is 3104631272107. The next prime is 3104631272123. The reversal of 3104631272117 is 7112721364013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1840279451761 + 1264351820356 = 1356569^2 + 1124434^2 .

It is a cyclic number.

It is not a de Polignac number, because 3104631272117 - 2⁶ = 3104631272053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3104631272107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1552315636058 + 1552315636059.

It is an arithmetic number, because the mean of its divisors is an integer number (1552315636059).

Almost surely, 2^{3104631272117} is an apocalyptic number.

It is an amenable number.

3104631272117 is a deficient number, since it is larger than the sum of its proper divisors (1).

3104631272117 is an equidigital number, since it uses as much as digits as its factorization.

3104631272117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 38.

The spelling of 3104631272117 in words is "three trillion, one hundred four billion, six hundred thirty-one million, two hundred seventy-two thousand, one hundred seventeen".