2113320023343 has 6 divisors (see below), whose sum is σ = 3052573367064. Its totient is φ = 1408880015556.

The previous prime is 2113320023323. The next prime is 2113320023351. The reversal of 2113320023343 is 3433200233112.

2113320023343 is a `hidden beast` number, since 2 + 1 + 1 + 3 + 320 + 0 + 2 + 334 + 3 = 666.

It is not a de Polignac number, because 2113320023343 - 2²² = 2113315829039 is a prime.

It is a super-2 number, since 2×2113320023343² (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 (2113320023323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117406667955 + ... + 117406667972.

It is an arithmetic number, because the mean of its divisors is an integer number (508762227844).

Almost surely, 2^{2113320023343} is an apocalyptic number.

2113320023343 is a deficient number, since it is larger than the sum of its proper divisors (939253343721).

2113320023343 is a wasteful number, since it uses less digits than its factorization.

2113320023343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234813335933 (or 234813335930 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 2113320023343 its reverse (3433200233112), we get a palindrome (5546520256455).

The spelling of 2113320023343 in words is "two trillion, one hundred thirteen billion, three hundred twenty million, twenty-three thousand, three hundred forty-three".