23323312203 has 8 divisors (see below), whose sum is σ = 31197743616. Its totient is φ = 15498877800.

The previous prime is 23323312157. The next prime is 23323312211. The reversal of 23323312203 is 30221332332.

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

It is a de Polignac number, because none of the positive numbers 2^k-23323312203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23323312213) 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, 12498163 + ... + 12500028.

It is an arithmetic number, because the mean of its divisors is an integer number (3899717952).

Almost surely, 2^23323312203 is an apocalyptic number.

23323312203 is a deficient number, since it is larger than the sum of its proper divisors (7874431413).

23323312203 is a wasteful number, since it uses less digits than its factorization.

23323312203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24998505.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 23323312203 its reverse (30221332332), we get a palindrome (53544644535).

The spelling of 23323312203 in words is "twenty-three billion, three hundred twenty-three million, three hundred twelve thousand, two hundred three".