106166803 has 2 divisors, whose sum is σ = 106166804. Its totient is φ = 106166802.

The previous prime is 106166773. The next prime is 106166831. The reversal of 106166803 is 308661601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106166803 - 2⁵ = 106166771 is a prime.

It is a super-2 number, since 2×106166803² = 22542780118481618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106166833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53083401 + 53083402.

It is an arithmetic number, because the mean of its divisors is an integer number (53083402).

Almost surely, 2^106166803 is an apocalyptic number.

106166803 is a deficient number, since it is larger than the sum of its proper divisors (1).

106166803 is an equidigital number, since it uses as much as digits as its factorization.

106166803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 106166803 is about 10303.7276264467. The cubic root of 106166803 is about 473.5104629778.

The spelling of 106166803 in words is "one hundred six million, one hundred sixty-six thousand, eight hundred three".