23000022203 has 4 divisors (see below), whose sum is σ = 23041315440. Its totient is φ = 22958728968.

The previous prime is 23000022197. The next prime is 23000022209. The reversal of 23000022203 is 30222000032.

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

It is an interprime number because it is at equal distance from previous prime (23000022197) and next prime (23000022209).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23000022203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23000022209) 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, 20645783 + ... + 20646896.

It is an arithmetic number, because the mean of its divisors is an integer number (5760328860).

Almost surely, 2^23000022203 is an apocalyptic number.

23000022203 is a deficient number, since it is larger than the sum of its proper divisors (41293237).

23000022203 is an equidigital number, since it uses as much as digits as its factorization.

23000022203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41293236.

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 23000022203 its reverse (30222000032), we get a palindrome (53222022235).

The spelling of 23000022203 in words is "twenty-three billion, twenty-two thousand, two hundred three".