111330133013 has 32 divisors (see below), whose sum is σ = 124590458880. Its totient is φ = 98626429440.

The previous prime is 111330132997. The next prime is 111330133037. The reversal of 111330133013 is 310331033111.

It is not a de Polignac number, because 111330133013 - 2⁴ = 111330132997 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 (111330133073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48978245 + ... + 48980517.

It is an arithmetic number, because the mean of its divisors is an integer number (3893451840).

Almost surely, 2^111330133013 is an apocalyptic number.

It is an amenable number.

111330133013 is a deficient number, since it is larger than the sum of its proper divisors (13260325867).

111330133013 is a wasteful number, since it uses less digits than its factorization.

111330133013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2969.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 111330133013 its reverse (310331033111), we get a palindrome (421661166124).

The spelling of 111330133013 in words is "one hundred eleven billion, three hundred thirty million, one hundred thirty-three thousand, thirteen".