12348321119 has 2 divisors, whose sum is σ = 12348321120. Its totient is φ = 12348321118.

The previous prime is 12348321077. The next prime is 12348321143. The reversal of 12348321119 is 91112384321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12348321119 - 2⁸ = 12348320863 is a prime.

It is a super-2 number, since 2×12348321119² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12348321169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6174160559 + 6174160560.

It is an arithmetic number, because the mean of its divisors is an integer number (6174160560).

Almost surely, 2^12348321119 is an apocalyptic number.

12348321119 is a deficient number, since it is larger than the sum of its proper divisors (1).

12348321119 is an equidigital number, since it uses as much as digits as its factorization.

12348321119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 35.

The spelling of 12348321119 in words is "twelve billion, three hundred forty-eight million, three hundred twenty-one thousand, one hundred nineteen".