113134436 has 24 divisors (see below), whose sum is σ = 212345280. Its totient is φ = 52576992.

The previous prime is 113134433. The next prime is 113134501. The reversal of 113134436 is 634431311.

It is not an unprimeable number, because it can be changed into a prime (113134433) 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, 10016 + ... + 18071.

It is an arithmetic number, because the mean of its divisors is an integer number (8847720).

Almost surely, 2^113134436 is an apocalyptic number.

It is an amenable number.

113134436 is a deficient number, since it is larger than the sum of its proper divisors (99210844).

113134436 is a wasteful number, since it uses less digits than its factorization.

113134436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28163 (or 28161 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

The square root of 113134436 is about 10636.4672706684. The cubic root of 113134436 is about 483.6504602375.

Adding to 113134436 its reverse (634431311), we get a palindrome (747565747).

The spelling of 113134436 in words is "one hundred thirteen million, one hundred thirty-four thousand, four hundred thirty-six".