113320232240 has 40 divisors (see below), whose sum is σ = 264157521408. Its totient is φ = 45209730560.

The previous prime is 113320232219. The next prime is 113320232257. The reversal of 113320232240 is 42232023311.

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, 1818581 + ... + 1879860.

Almost surely, 2^113320232240 is an apocalyptic number.

113320232240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113320232240 is an abundant number, since it is smaller than the sum of its proper divisors (150837289168).

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

113320232240 is a wasteful number, since it uses less digits than its factorization.

113320232240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3698837 (or 3698831 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 113320232240 its reverse (42232023311), we get a palindrome (155552255551).

The spelling of 113320232240 in words is "one hundred thirteen billion, three hundred twenty million, two hundred thirty-two thousand, two hundred forty".