11333112012013 has 16 divisors (see below), whose sum is σ = 12746947621824. Its totient is φ = 9985368821760.

The previous prime is 11333112011951. The next prime is 11333112012067. The reversal of 11333112012013 is 31021021133311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11333112012013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11333112012113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54069495 + ... + 54278692.

It is an arithmetic number, because the mean of its divisors is an integer number (796684226364).

Almost surely, 2^{11333112012013} is an apocalyptic number.

It is an amenable number.

11333112012013 is a deficient number, since it is larger than the sum of its proper divisors (1413835609811).

11333112012013 is a wasteful number, since it uses less digits than its factorization.

11333112012013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108348492.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11333112012013 its reverse (31021021133311), we get a palindrome (42354133145324).

The spelling of 11333112012013 in words is "eleven trillion, three hundred thirty-three billion, one hundred twelve million, twelve thousand, thirteen".