113043499 has 2 divisors, whose sum is σ = 113043500. Its totient is φ = 113043498.

The previous prime is 113043481. The next prime is 113043527. The reversal of 113043499 is 994340311.

It is a weak prime.

It is an emirp because it is prime and its reverse (994340311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113043499 - 2⁹ = 113042987 is a prime.

It is a super-3 number, since 3×113043499³ (a number of 25 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (113043409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56521749 + 56521750.

It is an arithmetic number, because the mean of its divisors is an integer number (56521750).

Almost surely, 2^113043499 is an apocalyptic number.

113043499 is a deficient number, since it is larger than the sum of its proper divisors (1).

113043499 is an equidigital number, since it uses as much as digits as its factorization.

113043499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 113043499 is about 10632.1916367229. The cubic root of 113043499 is about 483.5208400769.

The spelling of 113043499 in words is "one hundred thirteen million, forty-three thousand, four hundred ninety-nine".