133817119 has 2 divisors, whose sum is σ = 133817120. Its totient is φ = 133817118.

The previous prime is 133817087. The next prime is 133817137. The reversal of 133817119 is 911718331.

It is a strong prime.

It is an emirp because it is prime and its reverse (911718331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133817119 - 2⁵ = 133817087 is a prime.

It is a super-2 number, since 2×133817119² = 35814042674920322, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133818119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66908559 + 66908560.

It is an arithmetic number, because the mean of its divisors is an integer number (66908560).

Almost surely, 2^133817119 is an apocalyptic number.

133817119 is a deficient number, since it is larger than the sum of its proper divisors (1).

133817119 is an equidigital number, since it uses as much as digits as its factorization.

133817119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 34.

The square root of 133817119 is about 11567.9349496788. The cubic root of 133817119 is about 511.4900916577.

The spelling of 133817119 in words is "one hundred thirty-three million, eight hundred seventeen thousand, one hundred nineteen".