113132234 has 4 divisors (see below), whose sum is σ = 169698354. Its totient is φ = 56566116.

The previous prime is 113132233. The next prime is 113132291. The reversal of 113132234 is 432231311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 432231311 = 223 ⋅1938257.

It can be written as a sum of positive squares in only one way, i.e., 56957209 + 56175025 = 7547^2 + 7495^2 .

It is not an unprimeable number, because it can be changed into a prime (113132233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28283057 + ... + 28283060.

Almost surely, 2^113132234 is an apocalyptic number.

113132234 is a deficient number, since it is larger than the sum of its proper divisors (56566120).

113132234 is an equidigital number, since it uses as much as digits as its factorization.

113132234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56566119.

The product of its digits is 432, while the sum is 20.

The square root of 113132234 is about 10636.3637583528. The cubic root of 113132234 is about 483.6473223623.

Adding to 113132234 its reverse (432231311), we get a palindrome (545363545).

The spelling of 113132234 in words is "one hundred thirteen million, one hundred thirty-two thousand, two hundred thirty-four".