99669103 has 2 divisors, whose sum is σ = 99669104. Its totient is φ = 99669102.

The previous prime is 99669091. The next prime is 99669131. The reversal of 99669103 is 30196699.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99669103 - 2⁵ = 99669071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99669103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99669173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49834551 + 49834552.

It is an arithmetic number, because the mean of its divisors is an integer number (49834552).

Almost surely, 2^99669103 is an apocalyptic number.

99669103 is a deficient number, since it is larger than the sum of its proper divisors (1).

99669103 is an equidigital number, since it uses as much as digits as its factorization.

99669103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 78732, while the sum is 43.

The square root of 99669103 is about 9983.4414407057. The cubic root of 99669103 is about 463.6463550245.

The spelling of 99669103 in words is "ninety-nine million, six hundred sixty-nine thousand, one hundred three".