23203430322 has 16 divisors (see below), whose sum is σ = 49136676192. Its totient is φ = 7279507520.

The previous prime is 23203430321. The next prime is 23203430347. The reversal of 23203430322 is 22303430232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23203430292 and 23203430301.

It is not an unprimeable number, because it can be changed into a prime (23203430321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113742204 + ... + 113742407.

It is an arithmetic number, because the mean of its divisors is an integer number (3071042262).

Almost surely, 2^23203430322 is an apocalyptic number.

23203430322 is an abundant number, since it is smaller than the sum of its proper divisors (25933245870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23203430322 is a wasteful number, since it uses less digits than its factorization.

23203430322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227484633.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 23203430322 its reverse (22303430232), we get a palindrome (45506860554).

The spelling of 23203430322 in words is "twenty-three billion, two hundred three million, four hundred thirty thousand, three hundred twenty-two".