113112303231120 has 160 divisors (see below), whose sum is σ = 365898827619072. Its totient is φ = 28851430434816.

The previous prime is 113112303231089. The next prime is 113112303231131. The reversal of 113112303231120 is 21132303211311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 758798514 + ... + 758947566.

Almost surely, 2^{113112303231120} is an apocalyptic number.

113112303231120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113112303231120 is an abundant number, since it is smaller than the sum of its proper divisors (252786524387952).

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

113112303231120 is a wasteful number, since it uses less digits than its factorization.

113112303231120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286569 (or 286563 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 113112303231120 its reverse (21132303211311), we get a palindrome (134244606442431).

The spelling of 113112303231120 in words is "one hundred thirteen trillion, one hundred twelve billion, three hundred three million, two hundred thirty-one thousand, one hundred twenty".