23340420244203 has 4 divisors (see below), whose sum is σ = 31120560325608. Its totient is φ = 15560280162800.

The previous prime is 23340420244153. The next prime is 23340420244249. The reversal of 23340420244203 is 30244202404332.

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

It is a cyclic number.

It is not a de Polignac number, because 23340420244203 - 2¹² = 23340420240107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23340420244403) 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, 3890070040698 + ... + 3890070040703.

It is an arithmetic number, because the mean of its divisors is an integer number (7780140081402).

Almost surely, 2^{23340420244203} is an apocalyptic number.

23340420244203 is a deficient number, since it is larger than the sum of its proper divisors (7780140081405).

23340420244203 is an equidigital number, since it uses as much as digits as its factorization.

23340420244203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7780140081404.

The product of its (nonzero) digits is 110592, while the sum is 33.

Adding to 23340420244203 its reverse (30244202404332), we get a palindrome (53584622648535).

The spelling of 23340420244203 in words is "twenty-three trillion, three hundred forty billion, four hundred twenty million, two hundred forty-four thousand, two hundred three".