12303021014 has 4 divisors (see below), whose sum is σ = 18454531524. Its totient is φ = 6151510506.

The previous prime is 12303020969. The next prime is 12303021043. The reversal of 12303021014 is 41012030321.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 12303020983 and 12303021001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3075755252 + ... + 3075755255.

It is an arithmetic number, because the mean of its divisors is an integer number (4613632881).

Almost surely, 2^12303021014 is an apocalyptic number.

12303021014 is a deficient number, since it is larger than the sum of its proper divisors (6151510510).

12303021014 is an equidigital number, since it uses as much as digits as its factorization.

12303021014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6151510509.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12303021014 its reverse (41012030321), we get a palindrome (53315051335).

The spelling of 12303021014 in words is "twelve billion, three hundred three million, twenty-one thousand, fourteen".