133839119 has 2 divisors, whose sum is σ = 133839120. Its totient is φ = 133839118.

The previous prime is 133839107. The next prime is 133839157. The reversal of 133839119 is 911938331.

It is an a-pointer prime, because the next prime (133839157) can be obtained adding 133839119 to its sum of digits (38).

It is a weak prime.

It is an emirp because it is prime and its reverse (911938331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133839119 - 2⁴ = 133839103 is a prime.

It is a super-2 number, since 2×133839119² = 35825819549392322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133839319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66919559 + 66919560.

It is an arithmetic number, because the mean of its divisors is an integer number (66919560).

Almost surely, 2^133839119 is an apocalyptic number.

133839119 is a deficient number, since it is larger than the sum of its proper divisors (1).

133839119 is an equidigital number, since it uses as much as digits as its factorization.

133839119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17496, while the sum is 38.

The square root of 133839119 is about 11568.8858149780. The cubic root of 133839119 is about 511.5181203721.

The spelling of 133839119 in words is "one hundred thirty-three million, eight hundred thirty-nine thousand, one hundred nineteen".