111032002003 has 16 divisors (see below), whose sum is σ = 122837693440. Its totient is φ = 99694198656.

The previous prime is 111032001989. The next prime is 111032002007. The reversal of 111032002003 is 300200230111.

It is a de Polignac number, because none of the positive numbers 2^k-111032002003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111032002007) 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, 1879033 + ... + 1937221.

It is an arithmetic number, because the mean of its divisors is an integer number (7677355840).

Almost surely, 2^111032002003 is an apocalyptic number.

111032002003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

111032002003 is a deficient number, since it is larger than the sum of its proper divisors (11805691437).

111032002003 is a wasteful number, since it uses less digits than its factorization.

111032002003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62206.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 111032002003 its reverse (300200230111), we get a palindrome (411232232114).

The spelling of 111032002003 in words is "one hundred eleven billion, thirty-two million, two thousand, three".