23230312203 has 8 divisors (see below), whose sum is σ = 35398571008. Its totient is φ = 13274464104.

The previous prime is 23230312187. The next prime is 23230312213. The reversal of 23230312203 is 30221303232.

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

It is not a de Polignac number, because 23230312203 - 2⁴ = 23230312187 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 1106205343 = 23230312203 / (2 + 3 + 2 + 3 + 0 + 3 + 1 + 2 + 2 + 0 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23230312203.

It is not an unprimeable number, because it can be changed into a prime (23230312213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553102651 + ... + 553102692.

It is an arithmetic number, because the mean of its divisors is an integer number (4424821376).

Almost surely, 2^23230312203 is an apocalyptic number.

23230312203 is a deficient number, since it is larger than the sum of its proper divisors (12168258805).

23230312203 is a wasteful number, since it uses less digits than its factorization.

23230312203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106205353.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23230312203 its reverse (30221303232), we get a palindrome (53451615435).

The spelling of 23230312203 in words is "twenty-three billion, two hundred thirty million, three hundred twelve thousand, two hundred three".