12303708090 has 64 divisors (see below), whose sum is σ = 30879553536. Its totient is φ = 3131534912.

The previous prime is 12303708089. The next prime is 12303708091. The reversal of 12303708090 is 9080730321.

It is an interprime number because it is at equal distance from previous prime (12303708089) and next prime (12303708091).

It is not an unprimeable number, because it can be changed into a prime (12303708091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 303139 + ... + 341321.

It is an arithmetic number, because the mean of its divisors is an integer number (482493024).

Almost surely, 2^12303708090 is an apocalyptic number.

12303708090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12303708090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15439776768).

12303708090 is an abundant number, since it is smaller than the sum of its proper divisors (18575845446).

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

12303708090 is a wasteful number, since it uses less digits than its factorization.

12303708090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38683.

The product of its (nonzero) digits is 9072, while the sum is 33.

The spelling of 12303708090 in words is "twelve billion, three hundred three million, seven hundred eight thousand, ninety".