102321323329 has 4 divisors (see below), whose sum is σ = 103762468800. Its totient is φ = 100880177860.

The previous prime is 102321323317. The next prime is 102321323383. The reversal of 102321323329 is 923323123201.

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 102321323329 - 2¹⁷ = 102321192257 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 102321323329.

It is not an unprimeable number, because it can be changed into a prime (102321323129) 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, 720572629 + ... + 720572770.

It is an arithmetic number, because the mean of its divisors is an integer number (25940617200).

Almost surely, 2^102321323329 is an apocalyptic number.

It is an amenable number.

102321323329 is a deficient number, since it is larger than the sum of its proper divisors (1441145471).

102321323329 is an equidigital number, since it uses as much as digits as its factorization.

102321323329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441145470.

The product of its (nonzero) digits is 11664, while the sum is 31.

The spelling of 102321323329 in words is "one hundred two billion, three hundred twenty-one million, three hundred twenty-three thousand, three hundred twenty-nine".