12423000311 has 2 divisors, whose sum is σ = 12423000312. Its totient is φ = 12423000310.

The previous prime is 12423000307. The next prime is 12423000319. The reversal of 12423000311 is 11300032421.

It is a weak prime.

It is an emirp because it is prime and its reverse (11300032421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12423000311 - 2² = 12423000307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12423000311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12423000319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6211500155 + 6211500156.

It is an arithmetic number, because the mean of its divisors is an integer number (6211500156).

Almost surely, 2^12423000311 is an apocalyptic number.

12423000311 is a deficient number, since it is larger than the sum of its proper divisors (1).

12423000311 is an equidigital number, since it uses as much as digits as its factorization.

12423000311 is an evil number, because the sum of its binary digits is even.

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

Adding to 12423000311 its reverse (11300032421), we get a palindrome (23723032732).

The spelling of 12423000311 in words is "twelve billion, four hundred twenty-three million, three hundred eleven", and thus it is an aban number.