13321212119 has 2 divisors, whose sum is σ = 13321212120. Its totient is φ = 13321212118.

The previous prime is 13321212109. The next prime is 13321212161. The reversal of 13321212119 is 91121212331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13321212119 - 2⁴ = 13321212103 is a prime.

It is a super-2 number, since 2×13321212119² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13321212109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6660606059 + 6660606060.

It is an arithmetic number, because the mean of its divisors is an integer number (6660606060).

Almost surely, 2^13321212119 is an apocalyptic number.

13321212119 is a deficient number, since it is larger than the sum of its proper divisors (1).

13321212119 is an equidigital number, since it uses as much as digits as its factorization.

13321212119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648, while the sum is 26.

The spelling of 13321212119 in words is "thirteen billion, three hundred twenty-one million, two hundred twelve thousand, one hundred nineteen".