166883083 has 2 divisors, whose sum is σ = 166883084. Its totient is φ = 166883082.

The previous prime is 166883071. The next prime is 166883089. The reversal of 166883083 is 380388661.

It is a strong prime.

It is an emirp because it is prime and its reverse (380388661) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 166883083 - 2¹⁷ = 166752011 is a prime.

It is not a weakly prime, because it can be changed into another prime (166883089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83441541 + 83441542.

It is an arithmetic number, because the mean of its divisors is an integer number (83441542).

Almost surely, 2^166883083 is an apocalyptic number.

166883083 is a deficient number, since it is larger than the sum of its proper divisors (1).

166883083 is an equidigital number, since it uses as much as digits as its factorization.

166883083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 166883083 is about 12918.3235367442. The cubic root of 166883083 is about 550.5593021200.

The spelling of 166883083 in words is "one hundred sixty-six million, eight hundred eighty-three thousand, eighty-three".