325203133439 has 2 divisors, whose sum is σ = 325203133440. Its totient is φ = 325203133438.

The previous prime is 325203133397. The next prime is 325203133441. The reversal of 325203133439 is 934331302523.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 325203133439 - 2¹² = 325203129343 is a prime.

Together with 325203133441, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325203193439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162601566719 + 162601566720.

It is an arithmetic number, because the mean of its divisors is an integer number (162601566720).

Almost surely, 2^325203133439 is an apocalyptic number.

325203133439 is a deficient number, since it is larger than the sum of its proper divisors (1).

325203133439 is an equidigital number, since it uses as much as digits as its factorization.

325203133439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 174960, while the sum is 38.

The spelling of 325203133439 in words is "three hundred twenty-five billion, two hundred three million, one hundred thirty-three thousand, four hundred thirty-nine".