130416321 has 8 divisors (see below), whose sum is σ = 198729664. Its totient is φ = 74523600.

The previous prime is 130416313. The next prime is 130416343. The reversal of 130416321 is 123614031.

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

It is not a de Polignac number, because 130416321 - 2³ = 130416313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 6210301 = 130416321 / (1 + 3 + 0 + 4 + 1 + 6 + 3 + 2 + 1).

It is not an unprimeable number, because it can be changed into a prime (130416301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3105130 + ... + 3105171.

It is an arithmetic number, because the mean of its divisors is an integer number (24841208).

Almost surely, 2^130416321 is an apocalyptic number.

It is an amenable number.

130416321 is a deficient number, since it is larger than the sum of its proper divisors (68313343).

130416321 is an equidigital number, since it uses as much as digits as its factorization.

130416321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6210311.

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

The square root of 130416321 is about 11419.9965411553. The cubic root of 130416321 is about 507.1198943061.

The spelling of 130416321 in words is "one hundred thirty million, four hundred sixteen thousand, three hundred twenty-one".