5311322343 has 12 divisors (see below), whose sum is σ = 7699215888. Its totient is φ = 3528278880.

The previous prime is 5311322329. The next prime is 5311322351. The reversal of 5311322343 is 3432231135.

5311322343 is a `hidden beast` number, since 5 + 311 + 3 + 2 + 2 + 343 = 666.

It is not a de Polignac number, because 5311322343 - 2³⁰ = 4237580519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5311372343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1047555 + ... + 1052612.

It is an arithmetic number, because the mean of its divisors is an integer number (641601324).

Almost surely, 2^5311322343 is an apocalyptic number.

5311322343 is a deficient number, since it is larger than the sum of its proper divisors (2387893545).

5311322343 is a wasteful number, since it uses less digits than its factorization.

5311322343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100454 (or 2100451 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 5311322343 is about 72878.8195774328. The cubic root of 5311322343 is about 1744.7540689476.

Adding to 5311322343 its reverse (3432231135), we get a palindrome (8743553478).

The spelling of 5311322343 in words is "five billion, three hundred eleven million, three hundred twenty-two thousand, three hundred forty-three".