99206803 has 2 divisors, whose sum is σ = 99206804. Its totient is φ = 99206802.

The previous prime is 99206791. The next prime is 99206827. The reversal of 99206803 is 30860299.

It is a weak prime.

It is an emirp because it is prime and its reverse (30860299) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99206803 - 2²¹ = 97109651 is a prime.

It is a super-2 number, since 2×99206803² = 19683979522961618, which contains 22 as substring.

It is equal to p_5718376 and since 99206803 and 5718376 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (99203803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49603401 + 49603402.

It is an arithmetic number, because the mean of its divisors is an integer number (49603402).

Almost surely, 2^99206803 is an apocalyptic number.

99206803 is a deficient number, since it is larger than the sum of its proper divisors (1).

99206803 is an equidigital number, since it uses as much as digits as its factorization.

99206803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 99206803 is about 9960.2611913544. The cubic root of 99206803 is about 462.9283927529.

The spelling of 99206803 in words is "ninety-nine million, two hundred six thousand, eight hundred three".