113003249 has 2 divisors, whose sum is σ = 113003250. Its totient is φ = 113003248.

The previous prime is 113003221. The next prime is 113003281. The reversal of 113003249 is 942300311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81721600 + 31281649 = 9040^2 + 5593^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113003249 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113003299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56501624 + 56501625.

It is an arithmetic number, because the mean of its divisors is an integer number (56501625).

Almost surely, 2^113003249 is an apocalyptic number.

It is an amenable number.

113003249 is a deficient number, since it is larger than the sum of its proper divisors (1).

113003249 is an equidigital number, since it uses as much as digits as its factorization.

113003249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 113003249 is about 10630.2986317413. The cubic root of 113003249 is about 483.4634461702.

The spelling of 113003249 in words is "one hundred thirteen million, three thousand, two hundred forty-nine".