133473083 has 2 divisors, whose sum is σ = 133473084. Its totient is φ = 133473082.

The previous prime is 133473061. The next prime is 133473089. The reversal of 133473083 is 380374331.

It is a strong prime.

It is an emirp because it is prime and its reverse (380374331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133473083 - 2⁸ = 133472827 is a prime.

It is not a weakly prime, because it can be changed into another prime (133473089) 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, 66736541 + 66736542.

It is an arithmetic number, because the mean of its divisors is an integer number (66736542).

Almost surely, 2^133473083 is an apocalyptic number.

133473083 is a deficient number, since it is larger than the sum of its proper divisors (1).

133473083 is an equidigital number, since it uses as much as digits as its factorization.

133473083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 133473083 is about 11553.0551370622. The cubic root of 133473083 is about 511.0513784199.

The spelling of 133473083 in words is "one hundred thirty-three million, four hundred seventy-three thousand, eighty-three".