113603753 has 2 divisors, whose sum is σ = 113603754. Its totient is φ = 113603752.

The previous prime is 113603731. The next prime is 113603767. The reversal of 113603753 is 357306311.

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., 105124009 + 8479744 = 10253^2 + 2912^2 .

It is a cyclic number.

It is not a de Polignac number, because 113603753 - 2¹⁸ = 113341609 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (113603713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56801876 + 56801877.

It is an arithmetic number, because the mean of its divisors is an integer number (56801877).

Almost surely, 2^113603753 is an apocalyptic number.

It is an amenable number.

113603753 is a deficient number, since it is larger than the sum of its proper divisors (1).

113603753 is an equidigital number, since it uses as much as digits as its factorization.

113603753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5670, while the sum is 29.

The square root of 113603753 is about 10658.5061336005. The cubic root of 113603753 is about 484.3183153535.

The spelling of 113603753 in words is "one hundred thirteen million, six hundred three thousand, seven hundred fifty-three".