113323453 has 2 divisors, whose sum is σ = 113323454. Its totient is φ = 113323452.

The previous prime is 113323423. The next prime is 113323459. The reversal of 113323453 is 354323311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113252164 + 71289 = 10642^2 + 267^2 .

It is a cyclic number.

It is not a de Polignac number, because 113323453 - 2⁹ = 113322941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113323459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56661726 + 56661727.

It is an arithmetic number, because the mean of its divisors is an integer number (56661727).

Almost surely, 2^113323453 is an apocalyptic number.

It is an amenable number.

113323453 is a deficient number, since it is larger than the sum of its proper divisors (1).

113323453 is an equidigital number, since it uses as much as digits as its factorization.

113323453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 25.

The square root of 113323453 is about 10645.3488904779. The cubic root of 113323453 is about 483.9196600138.

Adding to 113323453 its reverse (354323311), we get a palindrome (467646764).

The spelling of 113323453 in words is "one hundred thirteen million, three hundred twenty-three thousand, four hundred fifty-three".