2320440122203 has 4 divisors (see below), whose sum is σ = 2651931568240. Its totient is φ = 1988948676168.

The previous prime is 2320440122201. The next prime is 2320440122213. The reversal of 2320440122203 is 3022210440232.

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 2320440122203 - 2¹ = 2320440122201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2320440122201) 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, 165745723008 + ... + 165745723021.

It is an arithmetic number, because the mean of its divisors is an integer number (662982892060).

Almost surely, 2^{2320440122203} is an apocalyptic number.

2320440122203 is a deficient number, since it is larger than the sum of its proper divisors (331491446037).

2320440122203 is an equidigital number, since it uses as much as digits as its factorization.

2320440122203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331491446036.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 2320440122203 its reverse (3022210440232), we get a palindrome (5342650562435).

The spelling of 2320440122203 in words is "two trillion, three hundred twenty billion, four hundred forty million, one hundred twenty-two thousand, two hundred three".