2113120111133 has 8 divisors (see below), whose sum is σ = 2136914150400. Its totient is φ = 2089327207968.

The previous prime is 2113120111129. The next prime is 2113120111139. The reversal of 2113120111133 is 3311110213112.

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 2113120111133 - 2² = 2113120111129 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 (2113120111139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3782810 + ... + 4305332.

It is an arithmetic number, because the mean of its divisors is an integer number (267114268800).

Almost surely, 2^{2113120111133} is an apocalyptic number.

It is an amenable number.

2113120111133 is a deficient number, since it is larger than the sum of its proper divisors (23794039267).

2113120111133 is an equidigital number, since it uses as much as digits as its factorization.

2113120111133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568051.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 2113120111133 its reverse (3311110213112), we get a palindrome (5424230324245).

The spelling of 2113120111133 in words is "two trillion, one hundred thirteen billion, one hundred twenty million, one hundred eleven thousand, one hundred thirty-three".