1325308166373 has 16 divisors (see below), whose sum is σ = 1779634592640. Its totient is φ = 877268498496.

The previous prime is 1325308166293. The next prime is 1325308166383. The reversal of 1325308166373 is 3736618035231.

It is not a de Polignac number, because 1325308166373 - 2¹⁷ = 1325308035301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325308166383) 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 15 ways as a sum of consecutive naturals, for example, 385338 + ... + 1673051.

It is an arithmetic number, because the mean of its divisors is an integer number (111227162040).

Almost surely, 2^{1325308166373} is an apocalyptic number.

It is an amenable number.

1325308166373 is a deficient number, since it is larger than the sum of its proper divisors (454326426267).

1325308166373 is a wasteful number, since it uses less digits than its factorization.

1325308166373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2059916.

The product of its (nonzero) digits is 1632960, while the sum is 48.

The spelling of 1325308166373 in words is "one trillion, three hundred twenty-five billion, three hundred eight million, one hundred sixty-six thousand, three hundred seventy-three".