111200040131203 has 4 divisors (see below), whose sum is σ = 111200208974320. Its totient is φ = 111199871288088.

The previous prime is 111200040131153. The next prime is 111200040131207. The reversal of 111200040131203 is 302131040002111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111200040131203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111200040131207) 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, 83429775 + ... + 84752152.

It is an arithmetic number, because the mean of its divisors is an integer number (27800052243580).

Almost surely, 2^{111200040131203} is an apocalyptic number.

111200040131203 is a deficient number, since it is larger than the sum of its proper divisors (168843117).

111200040131203 is an equidigital number, since it uses as much as digits as its factorization.

111200040131203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168843116.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 111200040131203 its reverse (302131040002111), we get a palindrome (413331080133314).

The spelling of 111200040131203 in words is "one hundred eleven trillion, two hundred billion, forty million, one hundred thirty-one thousand, two hundred three".