2313103551343 has 16 divisors (see below), whose sum is σ = 2505176472960. Its totient is φ = 2123077469184.

The previous prime is 2313103551337. The next prime is 2313103551371. The reversal of 2313103551343 is 3431553013132.

It is a cyclic number.

It is not a de Polignac number, because 2313103551343 - 2²⁵ = 2313069996911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2313103551299 and 2313103551308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313103551313) 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, 1537905 + ... + 2644117.

It is an arithmetic number, because the mean of its divisors is an integer number (156573529560).

Almost surely, 2^{2313103551343} is an apocalyptic number.

2313103551343 is a deficient number, since it is larger than the sum of its proper divisors (192072921617).

2313103551343 is a wasteful number, since it uses less digits than its factorization.

2313103551343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107138.

The product of its (nonzero) digits is 48600, while the sum is 34.

Adding to 2313103551343 its reverse (3431553013132), we get a palindrome (5744656564475).

The spelling of 2313103551343 in words is "two trillion, three hundred thirteen billion, one hundred three million, five hundred fifty-one thousand, three hundred forty-three".