1166106083 has 4 divisors (see below), whose sum is σ = 1166176440. Its totient is φ = 1166035728.

The previous prime is 1166106079. The next prime is 1166106101. The reversal of 1166106083 is 3806016611.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3806016611 = 227 ⋅16766593.

It is a cyclic number.

It is not a de Polignac number, because 1166106083 - 2² = 1166106079 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1166106043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4916 + ... + 48542.

It is an arithmetic number, because the mean of its divisors is an integer number (291544110).

Almost surely, 2^1166106083 is an apocalyptic number.

1166106083 is a deficient number, since it is larger than the sum of its proper divisors (70357).

1166106083 is an equidigital number, since it uses as much as digits as its factorization.

1166106083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70356.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 1166106083 is about 34148.2954625850. The cubic root of 1166106083 is about 1052.5579607855.

The spelling of 1166106083 in words is "one billion, one hundred sixty-six million, one hundred six thousand, eighty-three".