102310120320321 has 16 divisors (see below), whose sum is σ = 136775403086400. Its totient is φ = 68025821018688.

The previous prime is 102310120320319. The next prime is 102310120320349. The reversal of 102310120320321 is 123023021013201.

It is not a de Polignac number, because 102310120320321 - 2¹ = 102310120320319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102310520320321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10640010 + ... + 17827788.

It is an arithmetic number, because the mean of its divisors is an integer number (8548462692900).

Almost surely, 2^{102310120320321} is an apocalyptic number.

It is an amenable number.

102310120320321 is a deficient number, since it is larger than the sum of its proper divisors (34465282766079).

102310120320321 is a wasteful number, since it uses less digits than its factorization.

102310120320321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7200368.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 102310120320321 its reverse (123023021013201), we get a palindrome (225333141333522).

The spelling of 102310120320321 in words is "one hundred two trillion, three hundred ten billion, one hundred twenty million, three hundred twenty thousand, three hundred twenty-one".