99619303 has 12 divisors (see below), whose sum is σ = 122701392. Its totient is φ = 80364480.

The previous prime is 99619301. The next prime is 99619309. The reversal of 99619303 is 30391699.

It is not a de Polignac number, because 99619303 - 2¹ = 99619301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99619301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58963 + ... + 60628.

It is an arithmetic number, because the mean of its divisors is an integer number (10225116).

Almost surely, 2^99619303 is an apocalyptic number.

99619303 is a deficient number, since it is larger than the sum of its proper divisors (23082089).

99619303 is a wasteful number, since it uses less digits than its factorization.

99619303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119622 (or 119615 counting only the distinct ones).

The product of its (nonzero) digits is 39366, while the sum is 40.

The square root of 99619303 is about 9980.9469991579. The cubic root of 99619303 is about 463.5691213434.

The spelling of 99619303 in words is "ninety-nine million, six hundred nineteen thousand, three hundred three".