12327306026 has 12 divisors (see below), whose sum is σ = 21509891298. Its totient is φ = 5283131112.

The previous prime is 12327305989. The next prime is 12327306037. The reversal of 12327306026 is 62060372321.

It can be written as a sum of positive squares in only one way, i.e., 12320778001 + 6528025 = 110999^2 + 2555^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12327305983 and 12327306001.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62894321 + ... + 62894516.

Almost surely, 2^12327306026 is an apocalyptic number.

12327306026 is a deficient number, since it is larger than the sum of its proper divisors (9182585272).

12327306026 is a wasteful number, since it uses less digits than its factorization.

12327306026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125788853 (or 125788846 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

Adding to 12327306026 its reverse (62060372321), we get a palindrome (74387678347).

The spelling of 12327306026 in words is "twelve billion, three hundred twenty-seven million, three hundred six thousand, twenty-six".