130884517 has 2 divisors, whose sum is σ = 130884518. Its totient is φ = 130884516.

The previous prime is 130884497. The next prime is 130884529. The reversal of 130884517 is 715488031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122965921 + 7918596 = 11089^2 + 2814^2 .

It is an emirp because it is prime and its reverse (715488031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130884517 - 2¹⁹ = 130360229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131884517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65442258 + 65442259.

It is an arithmetic number, because the mean of its divisors is an integer number (65442259).

Almost surely, 2^130884517 is an apocalyptic number.

It is an amenable number.

130884517 is a deficient number, since it is larger than the sum of its proper divisors (1).

130884517 is an equidigital number, since it uses as much as digits as its factorization.

130884517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 130884517 is about 11440.4771316585. The cubic root of 130884517 is about 507.7260248433.

The spelling of 130884517 in words is "one hundred thirty million, eight hundred eighty-four thousand, five hundred seventeen".