2323023020203 has 4 divisors (see below), whose sum is σ = 2323331080128. Its totient is φ = 2322714960280.

The previous prime is 2323023020191. The next prime is 2323023020237. The reversal of 2323023020203 is 3020203203232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2323023020203 is a prime.

It is a super-3 number, since 3×2323023020203³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2323023020243) 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, 154018651 + ... + 154033732.

It is an arithmetic number, because the mean of its divisors is an integer number (580832770032).

Almost surely, 2^{2323023020203} is an apocalyptic number.

2323023020203 is a deficient number, since it is larger than the sum of its proper divisors (308059925).

2323023020203 is an equidigital number, since it uses as much as digits as its factorization.

2323023020203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308059924.

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 2323023020203 its reverse (3020203203232), we get a palindrome (5343226223435).

The spelling of 2323023020203 in words is "two trillion, three hundred twenty-three billion, twenty-three million, twenty thousand, two hundred three".