113343253 has 2 divisors, whose sum is σ = 113343254. Its totient is φ = 113343252.

The previous prime is 113343211. The next prime is 113343277. The reversal of 113343253 is 352343311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89548369 + 23794884 = 9463^2 + 4878^2 .

It is a cyclic number.

It is not a de Polignac number, because 113343253 - 2⁹ = 113342741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113343053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56671626 + 56671627.

It is an arithmetic number, because the mean of its divisors is an integer number (56671627).

Almost surely, 2^113343253 is an apocalyptic number.

It is an amenable number.

113343253 is a deficient number, since it is larger than the sum of its proper divisors (1).

113343253 is an equidigital number, since it uses as much as digits as its factorization.

113343253 is an evil number, because the sum of its binary digits is even.

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

The square root of 113343253 is about 10646.2788334704. The cubic root of 113343253 is about 483.9478420333.

Adding to 113343253 its reverse (352343311), we get a palindrome (465686564).

The spelling of 113343253 in words is "one hundred thirteen million, three hundred forty-three thousand, two hundred fifty-three".