9966244103 has 8 divisors (see below), whose sum is σ = 10403023488. Its totient is φ = 9529753464.

The previous prime is 9966244091. The next prime is 9966244121. The reversal of 9966244103 is 3014426699.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 9966244103 - 2⁴ = 9966244087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9966244133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101 + ... + 141182.

It is an arithmetic number, because the mean of its divisors is an integer number (1300377936).

Almost surely, 2^9966244103 is an apocalyptic number.

9966244103 is a deficient number, since it is larger than the sum of its proper divisors (436779385).

9966244103 is a wasteful number, since it uses less digits than its factorization.

9966244103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144373.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 9966244103 is about 99831.0778415219. The cubic root of 9966244103 is about 2152.0077947294.

The spelling of 9966244103 in words is "nine billion, nine hundred sixty-six million, two hundred forty-four thousand, one hundred three".