99000373 has 2 divisors, whose sum is σ = 99000374. Its totient is φ = 99000372.

The previous prime is 99000371. The next prime is 99000397. The reversal of 99000373 is 37300099.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74960964 + 24039409 = 8658^2 + 4903^2 .

It is a cyclic number.

It is not a de Polignac number, because 99000373 - 2¹ = 99000371 is a prime.

Together with 99000371, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99000371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49500186 + 49500187.

It is an arithmetic number, because the mean of its divisors is an integer number (49500187).

Almost surely, 2^99000373 is an apocalyptic number.

It is an amenable number.

99000373 is a deficient number, since it is larger than the sum of its proper divisors (1).

99000373 is an equidigital number, since it uses as much as digits as its factorization.

99000373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5103, while the sum is 31.

The square root of 99000373 is about 9949.8931150038. The cubic root of 99000373 is about 462.6070819015.

The spelling of 99000373 in words is "ninety-nine million, three hundred seventy-three", and thus it is an aban number.