9923302133 has 4 divisors (see below), whose sum is σ = 9931565868. Its totient is φ = 9915038400.

The previous prime is 9923302111. The next prime is 9923302139. The reversal of 9923302133 is 3312033299.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7524049 + 9915778084 = 2743^2 + 99578^2 .

It is a cyclic number.

It is not a de Polignac number, because 9923302133 - 2⁶ = 9923302069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9923302093 and 9923302102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9923302139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4130066 + ... + 4132467.

It is an arithmetic number, because the mean of its divisors is an integer number (2482891467).

Almost surely, 2^9923302133 is an apocalyptic number.

It is an amenable number.

9923302133 is a deficient number, since it is larger than the sum of its proper divisors (8263735).

9923302133 is a wasteful number, since it uses less digits than its factorization.

9923302133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8263734.

The product of its (nonzero) digits is 26244, while the sum is 35.

The square root of 9923302133 is about 99615.7725111842. The cubic root of 9923302133 is about 2148.9125297689.

The spelling of 9923302133 in words is "nine billion, nine hundred twenty-three million, three hundred two thousand, one hundred thirty-three".