310068113 has 2 divisors, whose sum is σ = 310068114. Its totient is φ = 310068112.

The previous prime is 310068091. The next prime is 310068119. The reversal of 310068113 is 311860013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 307546369 + 2521744 = 17537^2 + 1588^2 .

It is a cyclic number.

It is not a de Polignac number, because 310068113 - 2¹⁶ = 310002577 is a prime.

It is a super-2 number, since 2×310068113² = 192284469398761538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (310068119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155034056 + 155034057.

It is an arithmetic number, because the mean of its divisors is an integer number (155034057).

Almost surely, 2^310068113 is an apocalyptic number.

It is an amenable number.

310068113 is a deficient number, since it is larger than the sum of its proper divisors (1).

310068113 is an equidigital number, since it uses as much as digits as its factorization.

310068113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 310068113 is about 17608.7510346418. The cubic root of 310068113 is about 676.8395095308.

The spelling of 310068113 in words is "three hundred ten million, sixty-eight thousand, one hundred thirteen".