113553317 has 2 divisors, whose sum is σ = 113553318. Its totient is φ = 113553316.

The previous prime is 113553283. The next prime is 113553343. The reversal of 113553317 is 713355311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79459396 + 34093921 = 8914^2 + 5839^2 .

It is a cyclic number.

It is not a de Polignac number, because 113553317 - 2⁸ = 113553061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113553317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113553397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56776658 + 56776659.

It is an arithmetic number, because the mean of its divisors is an integer number (56776659).

Almost surely, 2^113553317 is an apocalyptic number.

It is an amenable number.

113553317 is a deficient number, since it is larger than the sum of its proper divisors (1).

113553317 is an equidigital number, since it uses as much as digits as its factorization.

113553317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4725, while the sum is 29.

The square root of 113553317 is about 10656.1398733312. The cubic root of 113553317 is about 484.2466314120.

The spelling of 113553317 in words is "one hundred thirteen million, five hundred fifty-three thousand, three hundred seventeen".