13114111119961 has 2 divisors, whose sum is σ = 13114111119962. Its totient is φ = 13114111119960.

The previous prime is 13114111119947. The next prime is 13114111120031. The reversal of 13114111119961 is 16991111141131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9510685923600 + 3603425196361 = 3083940^2 + 1898269^2 .

It is a cyclic number.

It is not a de Polignac number, because 13114111119961 - 2⁵ = 13114111119929 is a prime.

It is not a weakly prime, because it can be changed into another prime (13114111419961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6557055559980 + 6557055559981.

It is an arithmetic number, because the mean of its divisors is an integer number (6557055559981).

Almost surely, 2^{13114111119961} is an apocalyptic number.

It is an amenable number.

13114111119961 is a deficient number, since it is larger than the sum of its proper divisors (1).

13114111119961 is an equidigital number, since it uses as much as digits as its factorization.

13114111119961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 40.

The spelling of 13114111119961 in words is "thirteen trillion, one hundred fourteen billion, one hundred eleven million, one hundred nineteen thousand, nine hundred sixty-one".