113871721862360 has 128 divisors (see below), whose sum is σ = 321466965027840. Its totient is φ = 35266417804800.

The previous prime is 113871721862357. The next prime is 113871721862383. The reversal of 113871721862360 is 63268127178311.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a junction number, because it is equal to n+sod(n) for n = 113871721862296 and 113871721862305.

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, 117259556 + ... + 118226675.

It is an arithmetic number, because the mean of its divisors is an integer number (2511460664280).

Almost surely, 2^{113871721862360} is an apocalyptic number.

113871721862360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113871721862360 is an abundant number, since it is smaller than the sum of its proper divisors (207595243165480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113871721862360 is a wasteful number, since it uses less digits than its factorization.

113871721862360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235486417 (or 235486413 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 56.

The spelling of 113871721862360 in words is "one hundred thirteen trillion, eight hundred seventy-one billion, seven hundred twenty-one million, eight hundred sixty-two thousand, three hundred sixty".