113142431032 has 16 divisors (see below), whose sum is σ = 212150123640. Its totient is φ = 56569064736.

The previous prime is 113142430987. The next prime is 113142431047. The reversal of 113142431032 is 230134241311.

It is a junction number, because it is equal to n+sod(n) for n = 113142430988 and 113142431006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33118 + ... + 476845.

Almost surely, 2^113142431032 is an apocalyptic number.

It is an amenable number.

113142431032 is a deficient number, since it is larger than the sum of its proper divisors (99007692608).

113142431032 is a wasteful number, since it uses less digits than its factorization.

113142431032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537702 (or 537698 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 113142431032 its reverse (230134241311), we get a palindrome (343276672343).

The spelling of 113142431032 in words is "one hundred thirteen billion, one hundred forty-two million, four hundred thirty-one thousand, thirty-two".