12033331319 has 2 divisors, whose sum is σ = 12033331320. Its totient is φ = 12033331318.

The previous prime is 12033331301. The next prime is 12033331339. The reversal of 12033331319 is 91313333021.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (91313333021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12033331319 is a prime.

It is a super-2 number, since 2×12033331319² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12033331291 and 12033331300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12033331339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016665659 + 6016665660.

It is an arithmetic number, because the mean of its divisors is an integer number (6016665660).

Almost surely, 2^12033331319 is an apocalyptic number.

12033331319 is a deficient number, since it is larger than the sum of its proper divisors (1).

12033331319 is an equidigital number, since it uses as much as digits as its factorization.

12033331319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 29.

The spelling of 12033331319 in words is "twelve billion, thirty-three million, three hundred thirty-one thousand, three hundred nineteen".