12303302321011 has 8 divisors (see below), whose sum is σ = 13292041538720. Its totient is φ = 11320610438592.

The previous prime is 12303302320937. The next prime is 12303302321027. The reversal of 12303302321011 is 11012320330321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12303302321011 - 2²³ = 12303293932403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12303302321411) 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, 1511829591 + ... + 1511837728.

It is an arithmetic number, because the mean of its divisors is an integer number (1661505192340).

Almost surely, 2^{12303302321011} is an apocalyptic number.

12303302321011 is a deficient number, since it is larger than the sum of its proper divisors (988739217709).

12303302321011 is a wasteful number, since it uses less digits than its factorization.

12303302321011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023667645.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12303302321011 its reverse (11012320330321), we get a palindrome (23315622651332).

The spelling of 12303302321011 in words is "twelve trillion, three hundred three billion, three hundred two million, three hundred twenty-one thousand, eleven".