99999703 has 2 divisors, whose sum is σ = 99999704.
Its totient is φ = 99999702.
The previous prime is 99999677. The next prime is 99999721. The reversal of 99999703 is 30799999.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-99999703 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (99999773) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49999851 + 49999852.
It is an arithmetic number, because the mean of its divisors is an integer number (49999852).
Almost surely, 299999703 is an apocalyptic number.
99999703 is a deficient number, since it is larger than the sum of its proper divisors (1).
99999703 is an equidigital number, since it uses as much as digits as its factorization.
99999703 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1240029, while the sum is 55.
The square root of 99999703 is about 9999.9851499890.
The cubic root of 99999703 is about 464.1584238435.
The spelling of 99999703 in words is "ninety-nine million, nine hundred ninety-nine thousand, seven hundred three".