111023113003 has 32 divisors (see below), whose sum is σ = 133168089600. Its totient is φ = 91423987200.

The previous prime is 111023112989. The next prime is 111023113027. The reversal of 111023113003 is 300311320111.

It is a de Polignac number, because none of the positive numbers 2^k-111023113003 is a prime.

It is a super-2 number, since 2×111023113003² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111023113073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 535363 + ... + 713203.

It is an arithmetic number, because the mean of its divisors is an integer number (4161502800).

Almost surely, 2^111023113003 is an apocalyptic number.

111023113003 is a deficient number, since it is larger than the sum of its proper divisors (22144976597).

111023113003 is a wasteful number, since it uses less digits than its factorization.

111023113003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178003.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 111023113003 its reverse (300311320111), we get a palindrome (411334433114).

The spelling of 111023113003 in words is "one hundred eleven billion, twenty-three million, one hundred thirteen thousand, three".