113202449 has 2 divisors, whose sum is σ = 113202450. Its totient is φ = 113202448.

The previous prime is 113202443. The next prime is 113202491. The reversal of 113202449 is 944202311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105678400 + 7524049 = 10280^2 + 2743^2 .

It is a cyclic number.

It is not a de Polignac number, because 113202449 - 2⁴ = 113202433 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113202443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56601224 + 56601225.

It is an arithmetic number, because the mean of its divisors is an integer number (56601225).

Almost surely, 2^113202449 is an apocalyptic number.

It is an amenable number.

113202449 is a deficient number, since it is larger than the sum of its proper divisors (1).

113202449 is an equidigital number, since it uses as much as digits as its factorization.

113202449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 113202449 is about 10639.6639514601. The cubic root of 113202449 is about 483.7473594970.

The spelling of 113202449 in words is "one hundred thirteen million, two hundred two thousand, four hundred forty-nine".