966688103 has 2 divisors, whose sum is σ = 966688104. Its totient is φ = 966688102.

The previous prime is 966688087. The next prime is 966688111. The reversal of 966688103 is 301886669.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 966688103 - 2⁴ = 966688087 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (966688123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483344051 + 483344052.

It is an arithmetic number, because the mean of its divisors is an integer number (483344052).

Almost surely, 2^966688103 is an apocalyptic number.

966688103 is a deficient number, since it is larger than the sum of its proper divisors (1).

966688103 is an equidigital number, since it uses as much as digits as its factorization.

966688103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 966688103 is about 31091.6082408099. The cubic root of 966688103 is about 988.7704025053.

The spelling of 966688103 in words is "nine hundred sixty-six million, six hundred eighty-eight thousand, one hundred three".