12372020303 has 2 divisors, whose sum is σ = 12372020304. Its totient is φ = 12372020302.

The previous prime is 12372020279. The next prime is 12372020333. The reversal of 12372020303 is 30302027321.

12372020303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (30302027321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12372020303 - 2⁸ = 12372020047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12372020333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6186010151 + 6186010152.

It is an arithmetic number, because the mean of its divisors is an integer number (6186010152).

Almost surely, 2^12372020303 is an apocalyptic number.

12372020303 is a deficient number, since it is larger than the sum of its proper divisors (1).

12372020303 is an equidigital number, since it uses as much as digits as its factorization.

12372020303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 23.

Adding to 12372020303 its reverse (30302027321), we get a palindrome (42674047624).

The spelling of 12372020303 in words is "twelve billion, three hundred seventy-two million, twenty thousand, three hundred three".