102021313000323 has 8 divisors (see below), whose sum is σ = 137944310535936. Its totient is φ = 67056262065800.

The previous prime is 102021313000279. The next prime is 102021313000333. The reversal of 102021313000323 is 323000313120201.

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 102021313000323 - 2⁶ = 102021313000259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102021313000323.

It is not an unprimeable number, because it can be changed into a prime (102021313000333) 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, 239486650023 + ... + 239486650448.

It is an arithmetic number, because the mean of its divisors is an integer number (17243038816992).

Almost surely, 2^{102021313000323} is an apocalyptic number.

102021313000323 is a deficient number, since it is larger than the sum of its proper divisors (35922997535613).

102021313000323 is an equidigital number, since it uses as much as digits as its factorization.

102021313000323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478973300545.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 102021313000323 its reverse (323000313120201), we get a palindrome (425021626120524).

The spelling of 102021313000323 in words is "one hundred two trillion, twenty-one billion, three hundred thirteen million, three hundred twenty-three", and thus it is an aban number.