113738333220 has 48 divisors (see below), whose sum is σ = 353852593920. Its totient is φ = 30330222048.

The previous prime is 113738333153. The next prime is 113738333243. The reversal of 113738333220 is 22333837311.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105312732 + ... + 105313811.

It is an arithmetic number, because the mean of its divisors is an integer number (7371929040).

Almost surely, 2^113738333220 is an apocalyptic number.

113738333220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113738333220 is an abundant number, since it is smaller than the sum of its proper divisors (240114260700).

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

113738333220 is a wasteful number, since it uses less digits than its factorization.

113738333220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210626561 (or 210626553 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The spelling of 113738333220 in words is "one hundred thirteen billion, seven hundred thirty-eight million, three hundred thirty-three thousand, two hundred twenty".