12300100420 has 24 divisors (see below), whose sum is σ = 25900608384. Its totient is φ = 4906631136.

The previous prime is 12300100391. The next prime is 12300100429. The reversal of 12300100420 is 2400100321.

It is a self number, because there is not a number n which added to its sum of digits gives 12300100420.

It is not an unprimeable number, because it can be changed into a prime (12300100429) 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, 830542 + ... + 845221.

It is an arithmetic number, because the mean of its divisors is an integer number (1079192016).

Almost surely, 2^12300100420 is an apocalyptic number.

12300100420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12300100420 is an abundant number, since it is smaller than the sum of its proper divisors (13600507964).

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

12300100420 is a wasteful number, since it uses less digits than its factorization.

12300100420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1676139 (or 1676137 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 12300100420 its reverse (2400100321), we get a palindrome (14700200741).

Subtracting from 12300100420 its reverse (2400100321), we obtain a palindrome (9900000099).

The spelling of 12300100420 in words is "twelve billion, three hundred million, one hundred thousand, four hundred twenty".