1213334119 has 2 divisors, whose sum is σ = 1213334120. Its totient is φ = 1213334118.

The previous prime is 1213334077. The next prime is 1213334131. The reversal of 1213334119 is 9114333121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1213334119 - 2¹⁵ = 1213301351 is a prime.

It is a super-2 number, since 2×1213334119² = 2944359368659012322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1213334519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606667059 + 606667060.

It is an arithmetic number, because the mean of its divisors is an integer number (606667060).

Almost surely, 2^1213334119 is an apocalyptic number.

1213334119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1213334119 is an equidigital number, since it uses as much as digits as its factorization.

1213334119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1944, while the sum is 28.

The square root of 1213334119 is about 34832.9458846076. The cubic root of 1213334119 is about 1066.5800842591.

The spelling of 1213334119 in words is "one billion, two hundred thirteen million, three hundred thirty-four thousand, one hundred nineteen".