113235223 has 4 divisors (see below), whose sum is σ = 113822128. Its totient is φ = 112648320.

The previous prime is 113235217. The next prime is 113235251. The reversal of 113235223 is 322532311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322532311 = 1307 ⋅246773.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113235223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113235194 and 113235203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113235263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293163 + ... + 293548.

It is an arithmetic number, because the mean of its divisors is an integer number (28455532).

Almost surely, 2^113235223 is an apocalyptic number.

113235223 is a deficient number, since it is larger than the sum of its proper divisors (586905).

113235223 is an equidigital number, since it uses as much as digits as its factorization.

113235223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586904.

The product of its digits is 1080, while the sum is 22.

The square root of 113235223 is about 10641.2040202225. The cubic root of 113235223 is about 483.7940393063.

Adding to 113235223 its reverse (322532311), we get a palindrome (435767534).

The spelling of 113235223 in words is "one hundred thirteen million, two hundred thirty-five thousand, two hundred twenty-three".