5131150631 has 2 divisors, whose sum is σ = 5131150632. Its totient is φ = 5131150630.

The previous prime is 5131150573. The next prime is 5131150637. The reversal of 5131150631 is 1360511315.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5131150631 - 2¹⁴ = 5131134247 is a prime.

It is a super-2 number, since 2×5131150631² = 52657413596023396322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5131150631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5131150637) 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 as a sum of consecutive naturals, namely, 2565575315 + 2565575316.

It is an arithmetic number, because the mean of its divisors is an integer number (2565575316).

Almost surely, 2^5131150631 is an apocalyptic number.

5131150631 is a deficient number, since it is larger than the sum of its proper divisors (1).

5131150631 is an equidigital number, since it uses as much as digits as its factorization.

5131150631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 5131150631 is about 71632.0503057116. The cubic root of 5131150631 is about 1724.7980586678.

Adding to 5131150631 its reverse (1360511315), we get a palindrome (6491661946).

The spelling of 5131150631 in words is "five billion, one hundred thirty-one million, one hundred fifty thousand, six hundred thirty-one".