111313113133 has 8 divisors (see below), whose sum is σ = 116403694848. Its totient is φ = 106243438224.

The previous prime is 111313113103. The next prime is 111313113143. The reversal of 111313113133 is 331311313111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111313113133 - 2⁹ = 111313112621 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 (111313113103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5215810 + ... + 5237107.

It is an arithmetic number, because the mean of its divisors is an integer number (14550461856).

Almost surely, 2^111313113133 is an apocalyptic number.

It is an amenable number.

111313113133 is a deficient number, since it is larger than the sum of its proper divisors (5090581715).

111313113133 is a wasteful number, since it uses less digits than its factorization.

111313113133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10453403.

The product of its digits is 243, while the sum is 22.

Adding to 111313113133 its reverse (331311313111), we get a palindrome (442624426244).

The spelling of 111313113133 in words is "one hundred eleven billion, three hundred thirteen million, one hundred thirteen thousand, one hundred thirty-three".