111320332003 has 2 divisors, whose sum is σ = 111320332004. Its totient is φ = 111320332002.

The previous prime is 111320331943. The next prime is 111320332073. The reversal of 111320332003 is 300233023111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111320332003 - 2⁹ = 111320331491 is a prime.

It is not a weakly prime, because it can be changed into another prime (111320332073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55660166001 + 55660166002.

It is an arithmetic number, because the mean of its divisors is an integer number (55660166002).

Almost surely, 2^111320332003 is an apocalyptic number.

111320332003 is a deficient number, since it is larger than the sum of its proper divisors (1).

111320332003 is an equidigital number, since it uses as much as digits as its factorization.

111320332003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 111320332003 its reverse (300233023111), we get a palindrome (411553355114).

The spelling of 111320332003 in words is "one hundred eleven billion, three hundred twenty million, three hundred thirty-two thousand, three".