111313100303 has 16 divisors (see below), whose sum is σ = 115097157120. Its totient is φ = 107593596000.

The previous prime is 111313100281. The next prime is 111313100341. The reversal of 111313100303 is 303001313111.

It is a cyclic number.

It is not a de Polignac number, because 111313100303 - 2²² = 111308905999 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 (111313105303) 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, 17815526 + ... + 17821772.

It is an arithmetic number, because the mean of its divisors is an integer number (7193572320).

Almost surely, 2^111313100303 is an apocalyptic number.

111313100303 is a deficient number, since it is larger than the sum of its proper divisors (3784056817).

111313100303 is an equidigital number, since it uses as much as digits as its factorization.

111313100303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11318.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 111313100303 its reverse (303001313111), we get a palindrome (414314413414).

The spelling of 111313100303 in words is "one hundred eleven billion, three hundred thirteen million, one hundred thousand, three hundred three".