130152991 has 2 divisors, whose sum is σ = 130152992. Its totient is φ = 130152990.

The previous prime is 130152989. The next prime is 130153039. The reversal of 130152991 is 199251031.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130152991 - 2¹ = 130152989 is a prime.

Together with 130152989, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130152931) 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, 65076495 + 65076496.

It is an arithmetic number, because the mean of its divisors is an integer number (65076496).

Almost surely, 2^130152991 is an apocalyptic number.

130152991 is a deficient number, since it is larger than the sum of its proper divisors (1).

130152991 is an equidigital number, since it uses as much as digits as its factorization.

130152991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430, while the sum is 31.

The square root of 130152991 is about 11408.4613774163. The cubic root of 130152991 is about 506.7783474284.

The spelling of 130152991 in words is "one hundred thirty million, one hundred fifty-two thousand, nine hundred ninety-one".