9320642303 has 4 divisors (see below), whose sum is σ = 10652162640. Its totient is φ = 7989121968.

The previous prime is 9320642257. The next prime is 9320642327. The reversal of 9320642303 is 3032460239.

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

It is a cyclic number.

It is not a de Polignac number, because 9320642303 - 2⁸ = 9320642047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9320642303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9320632303) 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, 665760158 + ... + 665760171.

It is an arithmetic number, because the mean of its divisors is an integer number (2663040660).

Almost surely, 2^9320642303 is an apocalyptic number.

9320642303 is a deficient number, since it is larger than the sum of its proper divisors (1331520337).

9320642303 is a wasteful number, since it uses less digits than its factorization.

9320642303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331520336.

The product of its (nonzero) digits is 23328, while the sum is 32.

The square root of 9320642303 is about 96543.4736427067. The cubic root of 9320642303 is about 2104.4984674113.

The spelling of 9320642303 in words is "nine billion, three hundred twenty million, six hundred forty-two thousand, three hundred three".