99677303 has 4 divisors (see below), whose sum is σ = 108738888. Its totient is φ = 90615720.

The previous prime is 99677299. The next prime is 99677387. The reversal of 99677303 is 30377699.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30377699 = 11 ⋅2761609.

It is a cyclic number.

It is not a de Polignac number, because 99677303 - 2² = 99677299 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 (99677003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4530776 + ... + 4530797.

It is an arithmetic number, because the mean of its divisors is an integer number (27184722).

Almost surely, 2^99677303 is an apocalyptic number.

99677303 is a deficient number, since it is larger than the sum of its proper divisors (9061585).

99677303 is a wasteful number, since it uses less digits than its factorization.

99677303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9061584.

The product of its (nonzero) digits is 214326, while the sum is 44.

The square root of 99677303 is about 9983.8521122861. The cubic root of 99677303 is about 463.6590697500.

The spelling of 99677303 in words is "ninety-nine million, six hundred seventy-seven thousand, three hundred three".