110099903 has 2 divisors, whose sum is σ = 110099904. Its totient is φ = 110099902.

The previous prime is 110099887. The next prime is 110099917. The reversal of 110099903 is 309990011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110099903 - 2⁴ = 110099887 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110099903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110099923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55049951 + 55049952.

It is an arithmetic number, because the mean of its divisors is an integer number (55049952).

Almost surely, 2^110099903 is an apocalyptic number.

110099903 is a deficient number, since it is larger than the sum of its proper divisors (1).

110099903 is an equidigital number, since it uses as much as digits as its factorization.

110099903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2187, while the sum is 32.

The square root of 110099903 is about 10492.8500894657. The cubic root of 110099903 is about 479.2869955178.

The spelling of 110099903 in words is "one hundred ten million, ninety-nine thousand, nine hundred three".