133599043 has 2 divisors, whose sum is σ = 133599044. Its totient is φ = 133599042.

The previous prime is 133599029. The next prime is 133599049. The reversal of 133599043 is 340995331.

It is a strong prime.

It is an emirp because it is prime and its reverse (340995331) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133599043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133598993 and 133599011.

It is not a weakly prime, because it can be changed into another prime (133599049) 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, 66799521 + 66799522.

It is an arithmetic number, because the mean of its divisors is an integer number (66799522).

Almost surely, 2^133599043 is an apocalyptic number.

133599043 is a deficient number, since it is larger than the sum of its proper divisors (1).

133599043 is an equidigital number, since it uses as much as digits as its factorization.

133599043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43740, while the sum is 37.

The square root of 133599043 is about 11558.5052234275. The cubic root of 133599043 is about 511.2120894568.

The spelling of 133599043 in words is "one hundred thirty-three million, five hundred ninety-nine thousand, forty-three".