23220102203 has 16 divisors (see below), whose sum is σ = 24676793856. Its totient is φ = 21803369280.

The previous prime is 23220102181. The next prime is 23220102253. The reversal of 23220102203 is 30220102232.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23220102203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23220102253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349976 + ... + 411002.

It is an arithmetic number, because the mean of its divisors is an integer number (1542299616).

Almost surely, 2^23220102203 is an apocalyptic number.

23220102203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23220102203 is a deficient number, since it is larger than the sum of its proper divisors (1456691653).

23220102203 is a wasteful number, since it uses less digits than its factorization.

23220102203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61354.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 23220102203 its reverse (30220102232), we get a palindrome (53440204435).

The spelling of 23220102203 in words is "twenty-three billion, two hundred twenty million, one hundred two thousand, two hundred three".