133852039 has 2 divisors, whose sum is σ = 133852040. Its totient is φ = 133852038.

The previous prime is 133852027. The next prime is 133852057. The reversal of 133852039 is 930258331.

It is a weak prime.

It is an emirp because it is prime and its reverse (930258331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133852039 - 2¹⁹ = 133327751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133851995 and 133852013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133862039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66926019 + 66926020.

It is an arithmetic number, because the mean of its divisors is an integer number (66926020).

Almost surely, 2^133852039 is an apocalyptic number.

133852039 is a deficient number, since it is larger than the sum of its proper divisors (1).

133852039 is an equidigital number, since it uses as much as digits as its factorization.

133852039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 133852039 is about 11569.4441958117. Note that the first 3 decimals coincide. The cubic root of 133852039 is about 511.5345794400.

The spelling of 133852039 in words is "one hundred thirty-three million, eight hundred fifty-two thousand, thirty-nine".