130052249 has 8 divisors (see below), whose sum is σ = 132021120. Its totient is φ = 128091600.

The previous prime is 130052213. The next prime is 130052267. The reversal of 130052249 is 942250031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130052249 - 2⁸ = 130051993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130052449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34634 + ... + 38204.

It is an arithmetic number, because the mean of its divisors is an integer number (16502640).

Almost surely, 2^130052249 is an apocalyptic number.

It is an amenable number.

130052249 is a deficient number, since it is larger than the sum of its proper divisors (1968871).

130052249 is an equidigital number, since it uses as much as digits as its factorization.

130052249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4111.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 130052249 is about 11404.0452910360. The cubic root of 130052249 is about 506.6475602117.

The spelling of 130052249 in words is "one hundred thirty million, fifty-two thousand, two hundred forty-nine".