113204356120 has 32 divisors (see below), whose sum is σ = 256182127920. Its totient is φ = 45019995520.

The previous prime is 113204356079. The next prime is 113204356127. The reversal of 113204356120 is 21653402311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113204356127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8172586 + ... + 8186425.

Almost surely, 2^113204356120 is an apocalyptic number.

113204356120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113204356120 is an abundant number, since it is smaller than the sum of its proper divisors (142977771800).

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

113204356120 is a wasteful number, since it uses less digits than its factorization.

113204356120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16359195 (or 16359191 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 113204356120 its reverse (21653402311), we get a palindrome (134857758431).

The spelling of 113204356120 in words is "one hundred thirteen billion, two hundred four million, three hundred fifty-six thousand, one hundred twenty".