1002320120329 has 8 divisors (see below), whose sum is σ = 1116704815488. Its totient is φ = 891812872560.

The previous prime is 1002320120293. The next prime is 1002320120357. The reversal of 1002320120329 is 9230210232001.

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

It is a cyclic number.

It is not a de Polignac number, because 1002320120329 - 2⁹ = 1002320119817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1002320190329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 969361302 + ... + 969362335.

It is an arithmetic number, because the mean of its divisors is an integer number (139588101936).

Almost surely, 2^{1002320120329} is an apocalyptic number.

It is an amenable number.

1002320120329 is a deficient number, since it is larger than the sum of its proper divisors (114384695159).

1002320120329 is a wasteful number, since it uses less digits than its factorization.

1002320120329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1938723695.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 1002320120329 in words is "one trillion, two billion, three hundred twenty million, one hundred twenty thousand, three hundred twenty-nine".