111303311000999 has 16 divisors (see below), whose sum is σ = 127998331480320. Its totient is φ = 95998748590080.

The previous prime is 111303311000951. The next prime is 111303311001019. The reversal of 111303311000999 is 999000113303111.

It is a de Polignac number, because none of the positive numbers 2^k-111303311000999 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 (111303311000939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4761831002 + ... + 4761854375.

It is an arithmetic number, because the mean of its divisors is an integer number (7999895717520).

Almost surely, 2^{111303311000999} is an apocalyptic number.

111303311000999 is a deficient number, since it is larger than the sum of its proper divisors (16695020479321).

111303311000999 is a wasteful number, since it uses less digits than its factorization.

111303311000999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9523685450.

The product of its (nonzero) digits is 19683, while the sum is 41.

The spelling of 111303311000999 in words is "one hundred eleven trillion, three hundred three billion, three hundred eleven million, nine hundred ninety-nine", and thus it is an aban number.