113921490312000 has 5040 divisors, whose sum is σ = 534975512467968. Its totient is φ = 23428229529600.

The previous prime is 113921490311989. The next prime is 113921490312013. The reversal of 113921490312000 is 213094129311.

It is a happy number.

113921490312000 is a `hidden beast` number, since 1 + 1 + 392 + 149 + 0 + 3 + 120 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (5040).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 719 ways as a sum of consecutive naturals, for example, 2423861495977 + ... + 2423861496023.

Almost surely, 2^{113921490312000} is an apocalyptic number.

113921490312000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113921490312000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267487756233984).

113921490312000 is an abundant number, since it is smaller than the sum of its proper divisors (421054022155968).

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

113921490312000 is an equidigital number, since it uses as much as digits as its factorization.

113921490312000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 124 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The spelling of 113921490312000 in words is "one hundred thirteen trillion, nine hundred twenty-one billion, four hundred ninety million, three hundred twelve thousand".