113413043120 has 40 divisors (see below), whose sum is σ = 283968814416. Its totient is φ = 41875584768.

The previous prime is 113413043069. The next prime is 113413043131. The reversal of 113413043120 is 21340314311.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54524462 + ... + 54526541.

Almost surely, 2^113413043120 is an apocalyptic number.

113413043120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113413043120 is an abundant number, since it is smaller than the sum of its proper divisors (170555771296).

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

113413043120 is a wasteful number, since it uses less digits than its factorization.

113413043120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109051029 (or 109051023 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 113413043120 its reverse (21340314311), we get a palindrome (134753357431).

The spelling of 113413043120 in words is "one hundred thirteen billion, four hundred thirteen million, forty-three thousand, one hundred twenty".