113100123200000 has 480 divisors, whose sum is σ = 291341471452416. Its totient is φ = 43836160000000.

The previous prime is 113100123199967. The next prime is 113100123200017. The reversal of 113100123200000 is 2321001311.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7595192555 + ... + 7595207445.

Almost surely, 2^{113100123200000} is an apocalyptic number.

113100123200000 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 113100123200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145670735726208).

113100123200000 is an abundant number, since it is smaller than the sum of its proper divisors (178241348252416).

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

113100123200000 is an frugal number, since it uses more digits than its factorization.

113100123200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15082 (or 15046 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 113100123200000 its reverse (2321001311), we get a palindrome (113102444201311).

The spelling of 113100123200000 in words is "one hundred thirteen trillion, one hundred billion, one hundred twenty-three million, two hundred thousand".