12303652020 has 96 divisors (see below), whose sum is σ = 37611181440. Its totient is φ = 2980392960.

The previous prime is 12303652013. The next prime is 12303652033. The reversal of 12303652020 is 2025630321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 939276 + ... + 952284.

It is an arithmetic number, because the mean of its divisors is an integer number (391783140).

Almost surely, 2^12303652020 is an apocalyptic number.

12303652020 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 12303652020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18805590720).

12303652020 is an abundant number, since it is smaller than the sum of its proper divisors (25307529420).

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

12303652020 is a wasteful number, since it uses less digits than its factorization.

12303652020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14465 (or 14463 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The spelling of 12303652020 in words is "twelve billion, three hundred three million, six hundred fifty-two thousand, twenty".