2131010159 has 2 divisors, whose sum is σ = 2131010160. Its totient is φ = 2131010158.

The previous prime is 2131010083. The next prime is 2131010171. The reversal of 2131010159 is 9510101312.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2131010159 is a prime.

It is a super-2 number, since 2×2131010159² = 9082408595522410562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2131016159) 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, 1065505079 + 1065505080.

It is an arithmetic number, because the mean of its divisors is an integer number (1065505080).

Almost surely, 2^2131010159 is an apocalyptic number.

2131010159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2131010159 is an equidigital number, since it uses as much as digits as its factorization.

2131010159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 23.

The square root of 2131010159 is about 46162.8655847966. The cubic root of 2131010159 is about 1286.8517180470.

The spelling of 2131010159 in words is "two billion, one hundred thirty-one million, ten thousand, one hundred fifty-nine".