12110420323 has 2 divisors, whose sum is σ = 12110420324. Its totient is φ = 12110420322.

The previous prime is 12110420321. The next prime is 12110420353. The reversal of 12110420323 is 32302401121.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12110420323 - 2¹ = 12110420321 is a prime.

Together with 12110420321, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12110420323.

It is not a weakly prime, because it can be changed into another prime (12110420321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6055210161 + 6055210162.

It is an arithmetic number, because the mean of its divisors is an integer number (6055210162).

Almost surely, 2^12110420323 is an apocalyptic number.

12110420323 is a deficient number, since it is larger than the sum of its proper divisors (1).

12110420323 is an equidigital number, since it uses as much as digits as its factorization.

12110420323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12110420323 its reverse (32302401121), we get a palindrome (44412821444).

The spelling of 12110420323 in words is "twelve billion, one hundred ten million, four hundred twenty thousand, three hundred twenty-three".