23003303163 has 8 divisors (see below), whose sum is σ = 30697267776. Its totient is φ = 15322437000.

The previous prime is 23003303129. The next prime is 23003303203. The reversal of 23003303163 is 36130330032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23003303163 - 2¹⁶ = 23003237627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23003313163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3270513 + ... + 3277538.

It is an arithmetic number, because the mean of its divisors is an integer number (3837158472).

Almost surely, 2^23003303163 is an apocalyptic number.

23003303163 is a deficient number, since it is larger than the sum of its proper divisors (7693964613).

23003303163 is a wasteful number, since it uses less digits than its factorization.

23003303163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6549225.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 23003303163 its reverse (36130330032), we get a palindrome (59133633195).

The spelling of 23003303163 in words is "twenty-three billion, three million, three hundred three thousand, one hundred sixty-three".