111300102203 has 4 divisors (see below), whose sum is σ = 111523149000. Its totient is φ = 111077055408.

The previous prime is 111300102157. The next prime is 111300102239. The reversal of 111300102203 is 302201003111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 111300102203 - 2¹⁸ = 111299840059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111300102703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111522650 + ... + 111523647.

It is an arithmetic number, because the mean of its divisors is an integer number (27880787250).

Almost surely, 2^111300102203 is an apocalyptic number.

111300102203 is a deficient number, since it is larger than the sum of its proper divisors (223046797).

111300102203 is an equidigital number, since it uses as much as digits as its factorization.

111300102203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223046796.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 111300102203 its reverse (302201003111), we get a palindrome (413501105314).

The spelling of 111300102203 in words is "one hundred eleven billion, three hundred million, one hundred two thousand, two hundred three".