113215042132 has 24 divisors (see below), whose sum is σ = 208566024800. Its totient is φ = 53625092256.

The previous prime is 113215042021. The next prime is 113215042139. The reversal of 113215042132 is 231240512311.

It is a junction number, because it is equal to n+sod(n) for n = 113215042097 and 113215042106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113215042139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1810663 + ... + 1872145.

Almost surely, 2^113215042132 is an apocalyptic number.

It is an amenable number.

113215042132 is a deficient number, since it is larger than the sum of its proper divisors (95350982668).

113215042132 is a wasteful number, since it uses less digits than its factorization.

113215042132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85735 (or 85733 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 113215042132 its reverse (231240512311), we get a palindrome (344455554443).

The spelling of 113215042132 in words is "one hundred thirteen billion, two hundred fifteen million, forty-two thousand, one hundred thirty-two".