130466249 has 2 divisors, whose sum is σ = 130466250. Its totient is φ = 130466248.

The previous prime is 130466243. The next prime is 130466267. The reversal of 130466249 is 942664031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94225849 + 36240400 = 9707^2 + 6020^2 .

It is an emirp because it is prime and its reverse (942664031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130466249 - 2¹⁶ = 130400713 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (130466243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65233124 + 65233125.

It is an arithmetic number, because the mean of its divisors is an integer number (65233125).

Almost surely, 2^130466249 is an apocalyptic number.

It is an amenable number.

130466249 is a deficient number, since it is larger than the sum of its proper divisors (1).

130466249 is an equidigital number, since it uses as much as digits as its factorization.

130466249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 130466249 is about 11422.1823221309. The cubic root of 130466249 is about 507.1846005522.

The spelling of 130466249 in words is "one hundred thirty million, four hundred sixty-six thousand, two hundred forty-nine".