12302011000 has 128 divisors (see below), whose sum is σ = 29436825600. Its totient is φ = 4810972800.

The previous prime is 12302010977. The next prime is 12302011003. The reversal of 12302011000 is 11020321.

12302011000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302011003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8548281 + ... + 8549719.

It is an arithmetic number, because the mean of its divisors is an integer number (229975200).

Almost surely, 2^12302011000 is an apocalyptic number.

12302011000 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 12302011000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14718412800).

12302011000 is an abundant number, since it is smaller than the sum of its proper divisors (17134814600).

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

12302011000 is a wasteful number, since it uses less digits than its factorization.

12302011000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646 (or 1632 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 12302011000 its reverse (11020321), we get a palindrome (12313031321).

The spelling of 12302011000 in words is "twelve billion, three hundred two million, eleven thousand".