113232402320 has 40 divisors (see below), whose sum is σ = 263443372920. Its totient is φ = 45262330880.

The previous prime is 113232402301. The next prime is 113232402377. The reversal of 113232402320 is 23204232311.

It can be written as a sum of positive squares in 4 ways, for example, as 12555650704 + 100676751616 = 112052^2 + 317296^2 .

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

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 7 ways as a sum of consecutive naturals, for example, 359375 + ... + 596334.

It is an arithmetic number, because the mean of its divisors is an integer number (6586084323).

Almost surely, 2^113232402320 is an apocalyptic number.

113232402320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113232402320 is an abundant number, since it is smaller than the sum of its proper divisors (150210970600).

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

113232402320 is a wasteful number, since it uses less digits than its factorization.

113232402320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957203 (or 957197 counting only the distinct ones).

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

Adding to 113232402320 its reverse (23204232311), we get a palindrome (136436634631).

The spelling of 113232402320 in words is "one hundred thirteen billion, two hundred thirty-two million, four hundred two thousand, three hundred twenty".