2113340343411 has 16 divisors (see below), whose sum is σ = 3207599573760. Its totient is φ = 1225124836320.

The previous prime is 2113340343407. The next prime is 2113340343419. The reversal of 2113340343411 is 1143430433112.

It is not a de Polignac number, because 2113340343411 - 2² = 2113340343407 is a prime.

It is a super-2 number, since 2×2113340343411² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2113340343419) 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, 1392186556 + ... + 1392188073.

It is an arithmetic number, because the mean of its divisors is an integer number (200474973360).

Almost surely, 2^{2113340343411} is an apocalyptic number.

2113340343411 is a deficient number, since it is larger than the sum of its proper divisors (1094259230349).

2113340343411 is a wasteful number, since it uses less digits than its factorization.

2113340343411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2784374666.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 2113340343411 its reverse (1143430433112), we get a palindrome (3256770776523).

The spelling of 2113340343411 in words is "two trillion, one hundred thirteen billion, three hundred forty million, three hundred forty-three thousand, four hundred eleven".