99966703 has 2 divisors, whose sum is σ = 99966704. Its totient is φ = 99966702.

The previous prime is 99966673. The next prime is 99966719. The reversal of 99966703 is 30766999.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99966703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99966773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49983351 + 49983352.

It is an arithmetic number, because the mean of its divisors is an integer number (49983352).

Almost surely, 2^99966703 is an apocalyptic number.

99966703 is a deficient number, since it is larger than the sum of its proper divisors (1).

99966703 is an equidigital number, since it uses as much as digits as its factorization.

99966703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 551124, while the sum is 49.

The square root of 99966703 is about 9998.3350113906. The cubic root of 99966703 is about 464.1073606479.

The spelling of 99966703 in words is "ninety-nine million, nine hundred sixty-six thousand, seven hundred three".