5105157131 has 2 divisors, whose sum is σ = 5105157132. Its totient is φ = 5105157130.

The previous prime is 5105157089. The next prime is 5105157151. The reversal of 5105157131 is 1317515015.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5105157131 is a prime.

It is a super-2 number, since 2×5105157131² = 52125258664400302322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5105157094 and 5105157103.

It is not a weakly prime, because it can be changed into another prime (5105157151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552578565 + 2552578566.

It is an arithmetic number, because the mean of its divisors is an integer number (2552578566).

Almost surely, 2^5105157131 is an apocalyptic number.

5105157131 is a deficient number, since it is larger than the sum of its proper divisors (1).

5105157131 is an equidigital number, since it uses as much as digits as its factorization.

5105157131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2625, while the sum is 29.

The square root of 5105157131 is about 71450.3823012865. The cubic root of 5105157131 is about 1721.8806195716.

The spelling of 5105157131 in words is "five billion, one hundred five million, one hundred fifty-seven thousand, one hundred thirty-one".