113299493 has 2 divisors, whose sum is σ = 113299494. Its totient is φ = 113299492.

The previous prime is 113299471. The next prime is 113299547. The reversal of 113299493 is 394992311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80317444 + 32982049 = 8962^2 + 5743^2 .

It is a cyclic number.

It is not a de Polignac number, because 113299493 - 2⁶ = 113299429 is a prime.

It is a super-2 number, since 2×113299493² = 25673550228114098, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113299493.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113299463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56649746 + 56649747.

It is an arithmetic number, because the mean of its divisors is an integer number (56649747).

Almost surely, 2^113299493 is an apocalyptic number.

It is an amenable number.

113299493 is a deficient number, since it is larger than the sum of its proper divisors (1).

113299493 is an equidigital number, since it uses as much as digits as its factorization.

113299493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52488, while the sum is 41.

The square root of 113299493 is about 10644.2234568803. The cubic root of 113299493 is about 483.8855525335.

The spelling of 113299493 in words is "one hundred thirteen million, two hundred ninety-nine thousand, four hundred ninety-three".