113242134 has 32 divisors (see below), whose sum is σ = 245393280. Its totient is φ = 34699392.

The previous prime is 113242121. The next prime is 113242141. The reversal of 113242134 is 431242311.

It is a self number, because there is not a number n which added to its sum of digits gives 113242134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8524 + ... + 17295.

It is an arithmetic number, because the mean of its divisors is an integer number (7668540).

Almost surely, 2^113242134 is an apocalyptic number.

113242134 is an abundant number, since it is smaller than the sum of its proper divisors (132151146).

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

113242134 is a wasteful number, since it uses less digits than its factorization.

113242134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25884.

The product of its digits is 576, while the sum is 21.

The square root of 113242134 is about 10641.5287435594. The cubic root of 113242134 is about 483.8038814517.

Adding to 113242134 its reverse (431242311), we get a palindrome (544484445).

The spelling of 113242134 in words is "one hundred thirteen million, two hundred forty-two thousand, one hundred thirty-four".