130850281 has 2 divisors, whose sum is σ = 130850282. Its totient is φ = 130850280.

The previous prime is 130850201. The next prime is 130850297. The reversal of 130850281 is 182058031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123010281 + 7840000 = 11091^2 + 2800^2 .

It is a cyclic number.

It is not a de Polignac number, because 130850281 - 2¹⁵ = 130817513 is a prime.

It is a super-2 number, since 2×130850281² = 34243592075557922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (130850201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65425140 + 65425141.

It is an arithmetic number, because the mean of its divisors is an integer number (65425141).

Almost surely, 2^130850281 is an apocalyptic number.

It is an amenable number.

130850281 is a deficient number, since it is larger than the sum of its proper divisors (1).

130850281 is an equidigital number, since it uses as much as digits as its factorization.

130850281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 130850281 is about 11438.9807675334. The cubic root of 130850281 is about 507.6817516565.

It can be divided in two parts, 130850 and 281, that added together give a palindrome (131131).

The spelling of 130850281 in words is "one hundred thirty million, eight hundred fifty thousand, two hundred eighty-one".