113242232432 has 30 divisors (see below), whose sum is σ = 255228349608. Its totient is φ = 48532384992.

The previous prime is 113242232423. The next prime is 113242232437. The reversal of 113242232432 is 234232242311.

It is a super-2 number, since 2×113242232432² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113242232395 and 113242232404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113242232437) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 72220028 + ... + 72221595.

Almost surely, 2^113242232432 is an apocalyptic number.

It is an amenable number.

113242232432 is an abundant number, since it is smaller than the sum of its proper divisors (141986117176).

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

113242232432 is a wasteful number, since it uses less digits than its factorization.

113242232432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144441645 (or 144441632 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

Adding to 113242232432 its reverse (234232242311), we get a palindrome (347474474743).

The spelling of 113242232432 in words is "one hundred thirteen billion, two hundred forty-two million, two hundred thirty-two thousand, four hundred thirty-two".