130250999 has 8 divisors (see below), whose sum is σ = 133673232. Its totient is φ = 126846720.

The previous prime is 130250983. The next prime is 130251031. The reversal of 130250999 is 999052031.

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 130250999 - 2⁴ = 130250983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130250299) 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, 10889 + ... + 19469.

It is an arithmetic number, because the mean of its divisors is an integer number (16709154).

Almost surely, 2^130250999 is an apocalyptic number.

130250999 is a deficient number, since it is larger than the sum of its proper divisors (3422233).

130250999 is an equidigital number, since it uses as much as digits as its factorization.

130250999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8977.

The product of its (nonzero) digits is 21870, while the sum is 38.

The square root of 130250999 is about 11412.7559774140. The cubic root of 130250999 is about 506.9055205088.

The spelling of 130250999 in words is "one hundred thirty million, two hundred fifty thousand, nine hundred ninety-nine".