12300010320 has 80 divisors (see below), whose sum is σ = 41063121792. Its totient is φ = 3027694080.

The previous prime is 12300010319. The next prime is 12300010343. The reversal of 12300010320 is 2301000321.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 12300010296 and 12300010305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1968036 + ... + 1974275.

Almost surely, 2^12300010320 is an apocalyptic number.

12300010320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12300010320 is an abundant number, since it is smaller than the sum of its proper divisors (28763111472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12300010320 is a wasteful number, since it uses less digits than its factorization.

12300010320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3942340 (or 3942334 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 12300010320 its reverse (2301000321), we get a palindrome (14601010641).

Subtracting from 12300010320 its reverse (2301000321), we obtain a palindrome (9999009999).

The spelling of 12300010320 in words is "twelve billion, three hundred million, ten thousand, three hundred twenty".