13085113 has 2 divisors, whose sum is σ = 13085114. Its totient is φ = 13085112.

The previous prime is 13085089. The next prime is 13085141. The reversal of 13085113 is 31158031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12020089 + 1065024 = 3467^2 + 1032^2 .

It is a cyclic number.

It is not a de Polignac number, because 13085113 - 2⁹ = 13084601 is a prime.

It is not a weakly prime, because it can be changed into another prime (13085153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6542556 + 6542557.

It is an arithmetic number, because the mean of its divisors is an integer number (6542557).

Almost surely, 2^13085113 is an apocalyptic number.

It is an amenable number.

13085113 is a deficient number, since it is larger than the sum of its proper divisors (1).

13085113 is an equidigital number, since it uses as much as digits as its factorization.

13085113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 13085113 is about 3617.3350688041. The cubic root of 13085113 is about 235.6455045983.

The spelling of 13085113 in words is "thirteen million, eighty-five thousand, one hundred thirteen".