12300203120 has 160 divisors (see below), whose sum is σ = 31793357952. Its totient is φ = 4401790976.

The previous prime is 12300203101. The next prime is 12300203129. The reversal of 12300203120 is 2130200321.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12300203095 and 12300203104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300203129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5410304 + ... + 5412576.

Almost surely, 2^12300203120 is an apocalyptic number.

12300203120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12300203120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15896678976).

12300203120 is an abundant number, since it is smaller than the sum of its proper divisors (19493154832).

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

12300203120 is a wasteful number, since it uses less digits than its factorization.

12300203120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2499 (or 2493 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12300203120 its reverse (2130200321), we get a palindrome (14430403441).

The spelling of 12300203120 in words is "twelve billion, three hundred million, two hundred three thousand, one hundred twenty".