113134415 has 4 divisors (see below), whose sum is σ = 135761304. Its totient is φ = 90507528.

The previous prime is 113134409. The next prime is 113134429. The reversal of 113134415 is 514431311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113134415 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11313437 + ... + 11313446.

It is an arithmetic number, because the mean of its divisors is an integer number (33940326).

Almost surely, 2^113134415 is an apocalyptic number.

113134415 is a deficient number, since it is larger than the sum of its proper divisors (22626889).

113134415 is an equidigital number, since it uses as much as digits as its factorization.

113134415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22626888.

The product of its digits is 720, while the sum is 23.

The square root of 113134415 is about 10636.4662834985. The cubic root of 113134415 is about 483.6504303124.

Adding to 113134415 its reverse (514431311), we get a palindrome (627565726).

The spelling of 113134415 in words is "one hundred thirteen million, one hundred thirty-four thousand, four hundred fifteen".