113323423 has 2 divisors, whose sum is σ = 113323424. Its totient is φ = 113323422.

The previous prime is 113323409. The next prime is 113323453. The reversal of 113323423 is 324323311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113323423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113323394 and 113323403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113323453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56661711 + 56661712.

It is an arithmetic number, because the mean of its divisors is an integer number (56661712).

Almost surely, 2^113323423 is an apocalyptic number.

113323423 is a deficient number, since it is larger than the sum of its proper divisors (1).

113323423 is an equidigital number, since it uses as much as digits as its factorization.

113323423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 22.

The square root of 113323423 is about 10645.3474814118. The cubic root of 113323423 is about 483.9196173113.

Adding to 113323423 its reverse (324323311), we get a palindrome (437646734).

The spelling of 113323423 in words is "one hundred thirteen million, three hundred twenty-three thousand, four hundred twenty-three".