111210113003 has 12 divisors (see below), whose sum is σ = 122298064560. Its totient is φ = 101051430480.

The previous prime is 111210112963. The next prime is 111210113009. The reversal of 111210113003 is 300311012111.

It is a happy number.

It is not a de Polignac number, because 111210113003 - 2⁸ = 111210112747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111210113009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32333 + ... + 472721.

It is an arithmetic number, because the mean of its divisors is an integer number (10191505380).

Almost surely, 2^111210113003 is an apocalyptic number.

111210113003 is a deficient number, since it is larger than the sum of its proper divisors (11087951557).

111210113003 is a wasteful number, since it uses less digits than its factorization.

111210113003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442498 (or 442487 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 111210113003 its reverse (300311012111), we get a palindrome (411521125114).

The spelling of 111210113003 in words is "one hundred eleven billion, two hundred ten million, one hundred thirteen thousand, three".