3105055313 has 2 divisors, whose sum is σ = 3105055314. Its totient is φ = 3105055312.

The previous prime is 3105055309. The next prime is 3105055379. The reversal of 3105055313 is 3135505013.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2246096449 + 858958864 = 47393^2 + 29308^2 .

It is a cyclic number.

It is not a de Polignac number, because 3105055313 - 2² = 3105055309 is a prime.

It is not a weakly prime, because it can be changed into another prime (3105055013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1552527656 + 1552527657.

It is an arithmetic number, because the mean of its divisors is an integer number (1552527657).

Almost surely, 2^3105055313 is an apocalyptic number.

It is an amenable number.

3105055313 is a deficient number, since it is larger than the sum of its proper divisors (1).

3105055313 is an equidigital number, since it uses as much as digits as its factorization.

3105055313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3375, while the sum is 26.

The square root of 3105055313 is about 55723.0231861122. The cubic root of 3105055313 is about 1458.8919022085.

The spelling of 3105055313 in words is "three billion, one hundred five million, fifty-five thousand, three hundred thirteen".