113110999 has 4 divisors (see below), whose sum is σ = 115517664. Its totient is φ = 110704336.

The previous prime is 113110997. The next prime is 113111051. The reversal of 113110999 is 999011311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113110999 - 2¹ = 113110997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113110993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1203262 + ... + 1203355.

It is an arithmetic number, because the mean of its divisors is an integer number (28879416).

Almost surely, 2^113110999 is an apocalyptic number.

113110999 is a deficient number, since it is larger than the sum of its proper divisors (2406665).

113110999 is an equidigital number, since it uses as much as digits as its factorization.

113110999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2406664.

The product of its (nonzero) digits is 2187, while the sum is 34.

The square root of 113110999 is about 10635.3654850221. The cubic root of 113110999 is about 483.6170601545.

The spelling of 113110999 in words is "one hundred thirteen million, one hundred ten thousand, nine hundred ninety-nine".