159167130631 has 2 divisors, whose sum is σ = 159167130632. Its totient is φ = 159167130630.

The previous prime is 159167130583. The next prime is 159167130671. The reversal of 159167130631 is 136031761951.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 159167130631 - 2³¹ = 157019646983 is a prime.

It is a super-2 number, since 2×159167130631² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (159167130671) 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, 79583565315 + 79583565316.

It is an arithmetic number, because the mean of its divisors is an integer number (79583565316).

Almost surely, 2^159167130631 is an apocalyptic number.

159167130631 is a deficient number, since it is larger than the sum of its proper divisors (1).

159167130631 is an equidigital number, since it uses as much as digits as its factorization.

159167130631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102060, while the sum is 43.

The spelling of 159167130631 in words is "one hundred fifty-nine billion, one hundred sixty-seven million, one hundred thirty thousand, six hundred thirty-one".