113707816887 has 32 divisors (see below), whose sum is σ = 189787622400. Its totient is φ = 59045027328.

The previous prime is 113707816823. The next prime is 113707816897. The reversal of 113707816887 is 788618707311.

It is not a de Polignac number, because 113707816887 - 2⁶ = 113707816823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113707816897) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5481187 + ... + 5501892.

It is an arithmetic number, because the mean of its divisors is an integer number (5930863200).

Almost surely, 2^113707816887 is an apocalyptic number.

113707816887 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

113707816887 is a deficient number, since it is larger than the sum of its proper divisors (76079805513).

113707816887 is a wasteful number, since it uses less digits than its factorization.

113707816887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10983135.

The product of its (nonzero) digits is 3161088, while the sum is 57.

The spelling of 113707816887 in words is "one hundred thirteen billion, seven hundred seven million, eight hundred sixteen thousand, eight hundred eighty-seven".