113651411465878 has 64 divisors (see below), whose sum is σ = 202549810982400. Its totient is φ = 47145767074560.

The previous prime is 113651411465821. The next prime is 113651411465881. The reversal of 113651411465878 is 878564114156311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 283841125 + ... + 284241247.

It is an arithmetic number, because the mean of its divisors is an integer number (3164840796600).

Almost surely, 2^{113651411465878} is an apocalyptic number.

113651411465878 is a deficient number, since it is larger than the sum of its proper divisors (88898399516522).

113651411465878 is a wasteful number, since it uses less digits than its factorization.

113651411465878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411397.

The product of its digits is 19353600, while the sum is 61.

The spelling of 113651411465878 in words is "one hundred thirteen trillion, six hundred fifty-one billion, four hundred eleven million, four hundred sixty-five thousand, eight hundred seventy-eight".