130331001 has 8 divisors (see below), whose sum is σ = 174260160. Its totient is φ = 86644592.

The previous prime is 130330957. The next prime is 130331021. The reversal of 130331001 is 100133031.

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 130331001 - 2⁷ = 130330873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130331021) 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, 59430 + ... + 61583.

It is an arithmetic number, because the mean of its divisors is an integer number (21782520).

Almost surely, 2^130331001 is an apocalyptic number.

It is an amenable number.

130331001 is a deficient number, since it is larger than the sum of its proper divisors (43929159).

130331001 is a wasteful number, since it uses less digits than its factorization.

130331001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121375.

The product of its (nonzero) digits is 27, while the sum is 12.

The square root of 130331001 is about 11416.2603771988. The cubic root of 130331001 is about 507.0092821070.

Adding to 130331001 its reverse (100133031), we get a palindrome (230464032).

The spelling of 130331001 in words is "one hundred thirty million, three hundred thirty-one thousand, one".