130859929 has 2 divisors, whose sum is σ = 130859930. Its totient is φ = 130859928.

The previous prime is 130859899. The next prime is 130859933. The reversal of 130859929 is 929958031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 125328025 + 5531904 = 11195^2 + 2352^2 .

It is an emirp because it is prime and its reverse (929958031) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130859929 is a prime.

It is not a weakly prime, because it can be changed into another prime (130859969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65429964 + 65429965.

It is an arithmetic number, because the mean of its divisors is an integer number (65429965).

Almost surely, 2^130859929 is an apocalyptic number.

It is an amenable number.

130859929 is a deficient number, since it is larger than the sum of its proper divisors (1).

130859929 is an equidigital number, since it uses as much as digits as its factorization.

130859929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 174960, while the sum is 46.

The square root of 130859929 is about 11439.4024756540. The cubic root of 130859929 is about 507.6942290037.

The spelling of 130859929 in words is "one hundred thirty million, eight hundred fifty-nine thousand, nine hundred twenty-nine".