23001202303 has 4 divisors (see below), whose sum is σ = 23794347240. Its totient is φ = 22208057368.

The previous prime is 23001202201. The next prime is 23001202327. The reversal of 23001202303 is 30320210032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23001202303 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 (23001202703) 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, 396572425 + ... + 396572482.

It is an arithmetic number, because the mean of its divisors is an integer number (5948586810).

Almost surely, 2^23001202303 is an apocalyptic number.

23001202303 is a deficient number, since it is larger than the sum of its proper divisors (793144937).

23001202303 is an equidigital number, since it uses as much as digits as its factorization.

23001202303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793144936.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 23001202303 its reverse (30320210032), we get a palindrome (53321412335).

The spelling of 23001202303 in words is "twenty-three billion, one million, two hundred two thousand, three hundred three".