12303330331 has 8 divisors (see below), whose sum is σ = 12407176080. Its totient is φ = 12199875072.

The previous prime is 12303330229. The next prime is 12303330337. The reversal of 12303330331 is 13303330321.

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

It is a cyclic number.

It is not a de Polignac number, because 12303330331 - 2¹¹ = 12303328283 is a prime.

It is a super-2 number, since 2×12303330331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12303330337) 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, 34170 + ... + 160543.

It is an arithmetic number, because the mean of its divisors is an integer number (1550897010).

Almost surely, 2^12303330331 is an apocalyptic number.

12303330331 is a deficient number, since it is larger than the sum of its proper divisors (103845749).

12303330331 is a wasteful number, since it uses less digits than its factorization.

12303330331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195245.

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 12303330331 its reverse (13303330321), we get a palindrome (25606660652).

The spelling of 12303330331 in words is "twelve billion, three hundred three million, three hundred thirty thousand, three hundred thirty-one".