120113112999 has 16 divisors (see below), whose sum is σ = 175053248640. Its totient is φ = 72652798560.

The previous prime is 120113112871. The next prime is 120113113009. The reversal of 120113112999 is 999211311021.

It is not a de Polignac number, because 120113112999 - 2⁷ = 120113112871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120113112499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3558637 + ... + 3592230.

It is an arithmetic number, because the mean of its divisors is an integer number (10940828040).

Almost surely, 2^120113112999 is an apocalyptic number.

120113112999 is a deficient number, since it is larger than the sum of its proper divisors (54940135641).

120113112999 is a wasteful number, since it uses less digits than its factorization.

120113112999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7151390.

The product of its (nonzero) digits is 8748, while the sum is 39.

The spelling of 120113112999 in words is "one hundred twenty billion, one hundred thirteen million, one hundred twelve thousand, nine hundred ninety-nine".