2113042104303 has 16 divisors (see below), whose sum is σ = 3035027745120. Its totient is φ = 1299941028864.

The previous prime is 2113042104293. The next prime is 2113042104319. The reversal of 2113042104303 is 3034012403112.

It is a happy number.

It is not a de Polignac number, because 2113042104303 - 2²⁴ = 2113025327087 is a prime.

It is a super-2 number, since 2×2113042104303² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113042104353) 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, 8047758 + ... + 8306171.

It is an arithmetic number, because the mean of its divisors is an integer number (189689234070).

Almost surely, 2^{2113042104303} is an apocalyptic number.

2113042104303 is a deficient number, since it is larger than the sum of its proper divisors (921985640817).

2113042104303 is a wasteful number, since it uses less digits than its factorization.

2113042104303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16357258.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2113042104303 its reverse (3034012403112), we get a palindrome (5147054507415).

The spelling of 2113042104303 in words is "two trillion, one hundred thirteen billion, forty-two million, one hundred four thousand, three hundred three".