130008993 has 8 divisors (see below), whose sum is σ = 173400000. Its totient is φ = 86645328.

The previous prime is 130008913. The next prime is 130009067. The reversal of 130008993 is 399800031.

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

It is not a de Polignac number, because 130008993 - 2⁹ = 130008481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130008913) 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, 10663 + ... + 19331.

It is an arithmetic number, because the mean of its divisors is an integer number (21675000).

Almost surely, 2^130008993 is an apocalyptic number.

It is an amenable number.

130008993 is a deficient number, since it is larger than the sum of its proper divisors (43391007).

130008993 is an equidigital number, since it uses as much as digits as its factorization.

130008993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13671.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 130008993 is about 11402.1486133097. The cubic root of 130008993 is about 506.5913828491.

The spelling of 130008993 in words is "one hundred thirty million, eight thousand, nine hundred ninety-three".