5807831331121 has 2 divisors, whose sum is σ = 5807831331122. Its totient is φ = 5807831331120.

The previous prime is 5807831331083. The next prime is 5807831331139. The reversal of 5807831331121 is 1211331387085.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5235744830625 + 572086500496 = 2288175^2 + 756364^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5807831331121 is a prime.

It is not a weakly prime, because it can be changed into another prime (5807831331221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2903915665560 + 2903915665561.

It is an arithmetic number, because the mean of its divisors is an integer number (2903915665561).

Almost surely, 2^{5807831331121} is an apocalyptic number.

It is an amenable number.

5807831331121 is a deficient number, since it is larger than the sum of its proper divisors (1).

5807831331121 is an equidigital number, since it uses as much as digits as its factorization.

5807831331121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 5807831331121 in words is "five trillion, eight hundred seven billion, eight hundred thirty-one million, three hundred thirty-one thousand, one hundred twenty-one".