325321319 has 2 divisors, whose sum is σ = 325321320. Its totient is φ = 325321318.

The previous prime is 325321307. The next prime is 325321343. The reversal of 325321319 is 913123523.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 325321319 - 2¹⁶ = 325255783 is a prime.

It is a super-2 number, since 2×325321319² = 211667921191799522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 325321291 and 325321300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325321369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162660659 + 162660660.

It is an arithmetic number, because the mean of its divisors is an integer number (162660660).

Almost surely, 2^325321319 is an apocalyptic number.

325321319 is a deficient number, since it is larger than the sum of its proper divisors (1).

325321319 is an equidigital number, since it uses as much as digits as its factorization.

325321319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4860, while the sum is 29.

The square root of 325321319 is about 18036.6659613134. The cubic root of 325321319 is about 687.7609413436.

The spelling of 325321319 in words is "three hundred twenty-five million, three hundred twenty-one thousand, three hundred nineteen".