113236223 has 2 divisors, whose sum is σ = 113236224. Its totient is φ = 113236222.

The previous prime is 113236177. The next prime is 113236237. The reversal of 113236223 is 322632311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113236223 - 2¹⁴ = 113219839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113536223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56618111 + 56618112.

It is an arithmetic number, because the mean of its divisors is an integer number (56618112).

Almost surely, 2^113236223 is an apocalyptic number.

113236223 is a deficient number, since it is larger than the sum of its proper divisors (1).

113236223 is an equidigital number, since it uses as much as digits as its factorization.

113236223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 23.

The square root of 113236223 is about 10641.2510072829. The cubic root of 113236223 is about 483.7954634586.

Adding to 113236223 its reverse (322632311), we get a palindrome (435868534).

The spelling of 113236223 in words is "one hundred thirteen million, two hundred thirty-six thousand, two hundred twenty-three".