112011131311003 has 4 divisors (see below), whose sum is σ = 112011152507208. Its totient is φ = 112011110114800.

The previous prime is 112011131310937. The next prime is 112011131311021. The reversal of 112011131311003 is 300113131110211.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 112011131311003 - 2¹⁷ = 112011131179931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112011131311063) 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, 4465728 + ... + 15619378.

It is an arithmetic number, because the mean of its divisors is an integer number (28002788126802).

Almost surely, 2^{112011131311003} is an apocalyptic number.

112011131311003 is a deficient number, since it is larger than the sum of its proper divisors (21196205).

112011131311003 is a wasteful number, since it uses less digits than its factorization.

112011131311003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21196204.

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 112011131311003 its reverse (300113131110211), we get a palindrome (412124262421214).

The spelling of 112011131311003 in words is "one hundred twelve trillion, eleven billion, one hundred thirty-one million, three hundred eleven thousand, three".