113442134 has 8 divisors (see below), whose sum is σ = 183252720. Its totient is φ = 52357896.

The previous prime is 113442097. The next prime is 113442143. The reversal of 113442134 is 431244311.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2181554 + ... + 2181605.

It is an arithmetic number, because the mean of its divisors is an integer number (22906590).

Almost surely, 2^113442134 is an apocalyptic number.

113442134 is a deficient number, since it is larger than the sum of its proper divisors (69810586).

113442134 is a wasteful number, since it uses less digits than its factorization.

113442134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4363174.

The product of its digits is 1152, while the sum is 23.

The square root of 113442134 is about 10650.9217441497. The cubic root of 113442134 is about 484.0885336530.

Adding to 113442134 its reverse (431244311), we get a palindrome (544686445).

The spelling of 113442134 in words is "one hundred thirteen million, four hundred forty-two thousand, one hundred thirty-four".