106706903 has 2 divisors, whose sum is σ = 106706904. Its totient is φ = 106706902.

The previous prime is 106706881. The next prime is 106706911. The reversal of 106706903 is 309607601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106706903 - 2¹² = 106702807 is a prime.

It is a super-2 number, since 2×106706903² = 22772726295702818, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 106706903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106706953) 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 as a sum of consecutive naturals, namely, 53353451 + 53353452.

It is an arithmetic number, because the mean of its divisors is an integer number (53353452).

Almost surely, 2^106706903 is an apocalyptic number.

106706903 is a deficient number, since it is larger than the sum of its proper divisors (1).

106706903 is an equidigital number, since it uses as much as digits as its factorization.

106706903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 106706903 is about 10329.9033393348. The cubic root of 106706903 is about 474.3120649125.

The spelling of 106706903 in words is "one hundred six million, seven hundred six thousand, nine hundred three".