113423224328 has 108 divisors (see below), whose sum is σ = 231103685295. Its totient is φ = 52181675040.

The previous prime is 113423224289. The next prime is 113423224337. The reversal of 113423224328 is 823422324311.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 56711612164 + 56711612164 = 238142^2 + 238142^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=238142.

It is a super-2 number, since 2×113423224328² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 679180901 + ... + 679181067.

Almost surely, 2^113423224328 is an apocalyptic number.

It is an amenable number.

113423224328 is an abundant number, since it is smaller than the sum of its proper divisors (117680460967).

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

113423224328 is an equidigital number, since it uses as much as digits as its factorization.

113423224328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448 (or 223 counting only the distinct ones).

The product of its digits is 55296, while the sum is 35.

Adding to 113423224328 its reverse (823422324311), we get a palindrome (936845548639).

The spelling of 113423224328 in words is "one hundred thirteen billion, four hundred twenty-three million, two hundred twenty-four thousand, three hundred twenty-eight".