130321333 has 4 divisors (see below), whose sum is σ = 130676800. Its totient is φ = 129965868.

The previous prime is 130321313. The next prime is 130321339. The reversal of 130321333 is 333123031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130321333 - 2⁹ = 130320821 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130321333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130321339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177183 + ... + 177916.

It is an arithmetic number, because the mean of its divisors is an integer number (32669200).

Almost surely, 2^130321333 is an apocalyptic number.

It is an amenable number.

130321333 is a deficient number, since it is larger than the sum of its proper divisors (355467).

130321333 is an equidigital number, since it uses as much as digits as its factorization.

130321333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355466.

The product of its (nonzero) digits is 486, while the sum is 19.

The square root of 130321333 is about 11415.8369382188. The cubic root of 130321333 is about 506.9967450874.

Adding to 130321333 its reverse (333123031), we get a palindrome (463444364).

It can be divided in two parts, 13032 and 1333, that added together give a triangular number (14365 = T₁₆₉).

The spelling of 130321333 in words is "one hundred thirty million, three hundred twenty-one thousand, three hundred thirty-three".