113133499 has 2 divisors, whose sum is σ = 113133500. Its totient is φ = 113133498.

The previous prime is 113133479. The next prime is 113133529. The reversal of 113133499 is 994331311.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (994331311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113133499 - 2¹¹ = 113131451 is a prime.

It is not a weakly prime, because it can be changed into another prime (113133409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56566749 + 56566750.

It is an arithmetic number, because the mean of its divisors is an integer number (56566750).

Almost surely, 2^113133499 is an apocalyptic number.

113133499 is a deficient number, since it is larger than the sum of its proper divisors (1).

113133499 is an equidigital number, since it uses as much as digits as its factorization.

113133499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8748, while the sum is 34.

The square root of 113133499 is about 10636.4232239978. The cubic root of 113133499 is about 483.6491250067.

The spelling of 113133499 in words is "one hundred thirteen million, one hundred thirty-three thousand, four hundred ninety-nine".