113420134 has 16 divisors (see below), whose sum is σ = 177183360. Its totient is φ = 54391680.

The previous prime is 113420057. The next prime is 113420161. The reversal of 113420134 is 431024311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1089 + ... + 15100.

It is an arithmetic number, because the mean of its divisors is an integer number (11073960).

Almost surely, 2^113420134 is an apocalyptic number.

113420134 is a deficient number, since it is larger than the sum of its proper divisors (63763226).

113420134 is a wasteful number, since it uses less digits than its factorization.

113420134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16335.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 113420134 is about 10649.8889196085. Note that the first 3 decimals coincide. The cubic root of 113420134 is about 484.0572382959.

Adding to 113420134 its reverse (431024311), we get a palindrome (544444445).

The spelling of 113420134 in words is "one hundred thirteen million, four hundred twenty thousand, one hundred thirty-four".