130461321 has 8 divisors (see below), whose sum is σ = 174137824. Its totient is φ = 86879520.

The previous prime is 130461319. The next prime is 130461323. The reversal of 130461321 is 123164031.

It is an interprime number because it is at equal distance from previous prime (130461319) and next prime (130461323).

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

It is not a de Polignac number, because 130461321 - 2¹ = 130461319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130461323) 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, 20395 + ... + 26016.

It is an arithmetic number, because the mean of its divisors is an integer number (21767228).

Almost surely, 2^130461321 is an apocalyptic number.

It is an amenable number.

130461321 is a deficient number, since it is larger than the sum of its proper divisors (43676503).

130461321 is an equidigital number, since it uses as much as digits as its factorization.

130461321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47351.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 130461321 is about 11421.9665994959. The cubic root of 130461321 is about 507.1782146422.

The spelling of 130461321 in words is "one hundred thirty million, four hundred sixty-one thousand, three hundred twenty-one".