113465806587 has 40 divisors (see below), whose sum is σ = 205107208416. Its totient is φ = 61023621888.

The previous prime is 113465806499. The next prime is 113465806637. The reversal of 113465806587 is 785608564311.

It is a happy number.

113465806587 is a `hidden beast` number, since 1 + 1 + 3 + 4 + 6 + 58 + 0 + 6 + 587 = 666.

It is not a de Polignac number, because 113465806587 - 2²² = 113461612283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113465806187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5876128 + ... + 5895405.

Almost surely, 2^113465806587 is an apocalyptic number.

113465806587 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

113465806587 is a deficient number, since it is larger than the sum of its proper divisors (91641401829).

113465806587 is a wasteful number, since it uses less digits than its factorization.

113465806587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11771569 (or 11771560 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The spelling of 113465806587 in words is "one hundred thirteen billion, four hundred sixty-five million, eight hundred six thousand, five hundred eighty-seven".