2113104414343 has 4 divisors (see below), whose sum is σ = 2275650907768. Its totient is φ = 1950557920920.

The previous prime is 2113104414301. The next prime is 2113104414397. The reversal of 2113104414343 is 3434144013112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2113104414343 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 (2113104412343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81273246693 + ... + 81273246718.

It is an arithmetic number, because the mean of its divisors is an integer number (568912726942).

Almost surely, 2^{2113104414343} is an apocalyptic number.

2113104414343 is a deficient number, since it is larger than the sum of its proper divisors (162546493425).

2113104414343 is a wasteful number, since it uses less digits than its factorization.

2113104414343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162546493424.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 2113104414343 its reverse (3434144013112), we get a palindrome (5547248427455).

The spelling of 2113104414343 in words is "two trillion, one hundred thirteen billion, one hundred four million, four hundred fourteen thousand, three hundred forty-three".