12310102321 has 8 divisors (see below), whose sum is σ = 13430517984. Its totient is φ = 11189905920.

The previous prime is 12310102319. The next prime is 12310102349. The reversal of 12310102321 is 12320101321.

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 12310102321 - 2¹ = 12310102319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12310102295 and 12310102304.

It is not an unprimeable number, because it can be changed into a prime (12310102121) 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, 76210 + ... + 174436.

It is an arithmetic number, because the mean of its divisors is an integer number (1678814748).

Almost surely, 2^12310102321 is an apocalyptic number.

12310102321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12310102321 is a deficient number, since it is larger than the sum of its proper divisors (1120415663).

12310102321 is a wasteful number, since it uses less digits than its factorization.

12310102321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109631.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12310102321 its reverse (12320101321), we get a palindrome (24630203642).

The spelling of 12310102321 in words is "twelve billion, three hundred ten million, one hundred two thousand, three hundred twenty-one".