4255813118131 has 2 divisors, whose sum is σ = 4255813118132. Its totient is φ = 4255813118130.

The previous prime is 4255813118111. The next prime is 4255813118267. The reversal of 4255813118131 is 1318113185524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4255813118131 - 2¹¹ = 4255813116083 is a prime.

It is a super-2 number, since 2×4255813118131² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4255813118111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127906559065 + 2127906559066.

It is an arithmetic number, because the mean of its divisors is an integer number (2127906559066).

Almost surely, 2^{4255813118131} is an apocalyptic number.

4255813118131 is a deficient number, since it is larger than the sum of its proper divisors (1).

4255813118131 is an equidigital number, since it uses as much as digits as its factorization.

4255813118131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 115200, while the sum is 43.

The spelling of 4255813118131 in words is "four trillion, two hundred fifty-five billion, eight hundred thirteen million, one hundred eighteen thousand, one hundred thirty-one".