80669103 has 8 divisors (see below), whose sum is σ = 107600688. Its totient is φ = 53758464.

The previous prime is 80669093. The next prime is 80669153. The reversal of 80669103 is 30196608.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80669103 - 2¹⁰ = 80668079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80669153) 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 in 7 ways as a sum of consecutive naturals, for example, 10575 + ... + 16527.

It is an arithmetic number, because the mean of its divisors is an integer number (13450086).

Almost surely, 2^80669103 is an apocalyptic number.

80669103 is a deficient number, since it is larger than the sum of its proper divisors (26931585).

80669103 is a wasteful number, since it uses less digits than its factorization.

80669103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10473.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 80669103 is about 8981.5980203970. The cubic root of 80669103 is about 432.0848866540.

The spelling of 80669103 in words is "eighty million, six hundred sixty-nine thousand, one hundred three".