2311044343 has 2 divisors, whose sum is σ = 2311044344. Its totient is φ = 2311044342.

The previous prime is 2311044299. The next prime is 2311044349. The reversal of 2311044343 is 3434401132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2311044343 - 2²⁵ = 2277489911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2311044349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155522171 + 1155522172.

It is an arithmetic number, because the mean of its divisors is an integer number (1155522172).

Almost surely, 2^2311044343 is an apocalyptic number.

2311044343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2311044343 is an equidigital number, since it uses as much as digits as its factorization.

2311044343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 2311044343 is about 48073.3225708396. The cubic root of 2311044343 is about 1322.1155895476.

Adding to 2311044343 its reverse (3434401132), we get a palindrome (5745445475).

The spelling of 2311044343 in words is "two billion, three hundred eleven million, forty-four thousand, three hundred forty-three".