115660166061056 has 44 divisors (see below), whose sum is σ = 231211693676112. Its totient is φ = 57829004771328.

The previous prime is 115660166061049. The next prime is 115660166061061. The reversal of 115660166061056 is 650160661066511.

It is a junction number, because it is equal to n+sod(n) for n = 115660166060995 and 115660166061013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55369301 + ... + 57420203.

Almost surely, 2^{115660166061056} is an apocalyptic number.

115660166061056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

115660166061056 is a deficient number, since it is larger than the sum of its proper divisors (115551527615056).

115660166061056 is an equidigital number, since it uses as much as digits as its factorization.

115660166061056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2105996 (or 2105978 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 50.

The spelling of 115660166061056 in words is "one hundred fifteen trillion, six hundred sixty billion, one hundred sixty-six million, sixty-one thousand, fifty-six".