99520303 has 2 divisors, whose sum is σ = 99520304. Its totient is φ = 99520302.

The previous prime is 99520301. The next prime is 99520321. The reversal of 99520303 is 30302599.

It is a weak prime.

It is an emirp because it is prime and its reverse (30302599) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99520303 - 2¹ = 99520301 is a prime.

Together with 99520301, 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 (99520301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49760151 + 49760152.

It is an arithmetic number, because the mean of its divisors is an integer number (49760152).

Almost surely, 2^99520303 is an apocalyptic number.

99520303 is a deficient number, since it is larger than the sum of its proper divisors (1).

99520303 is an equidigital number, since it uses as much as digits as its factorization.

99520303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7290, while the sum is 31.

The square root of 99520303 is about 9975.9863171518. The cubic root of 99520303 is about 463.4155080285.

The spelling of 99520303 in words is "ninety-nine million, five hundred twenty thousand, three hundred three".