113319660187 has 2 divisors, whose sum is σ = 113319660188. Its totient is φ = 113319660186.

The previous prime is 113319660131. The next prime is 113319660199. The reversal of 113319660187 is 781066913311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113319660187 - 2¹⁵ = 113319627419 is a prime.

It is not a weakly prime, because it can be changed into another prime (113319667187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56659830093 + 56659830094.

It is an arithmetic number, because the mean of its divisors is an integer number (56659830094).

Almost surely, 2^113319660187 is an apocalyptic number.

113319660187 is a deficient number, since it is larger than the sum of its proper divisors (1).

113319660187 is an equidigital number, since it uses as much as digits as its factorization.

113319660187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 46.

The spelling of 113319660187 in words is "one hundred thirteen billion, three hundred nineteen million, six hundred sixty thousand, one hundred eighty-seven".