102311324321 has 8 divisors (see below), whose sum is σ = 102465691200. Its totient is φ = 102157033680.

The previous prime is 102311324287. The next prime is 102311324359. The reversal of 102311324321 is 123423113201.

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 102311324321 - 2¹⁸ = 102311062177 is a prime.

It is a super-2 number, since 2×102311324321² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102311324221) 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, 3026450 + ... + 3060068.

It is an arithmetic number, because the mean of its divisors is an integer number (12808211400).

Almost surely, 2^102311324321 is an apocalyptic number.

It is an amenable number.

102311324321 is a deficient number, since it is larger than the sum of its proper divisors (154366879).

102311324321 is an equidigital number, since it uses as much as digits as its factorization.

102311324321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38119.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 102311324321 its reverse (123423113201), we get a palindrome (225734437522).

The spelling of 102311324321 in words is "one hundred two billion, three hundred eleven million, three hundred twenty-four thousand, three hundred twenty-one".