20231230230 has 48 divisors (see below), whose sum is σ = 54298018944. Its totient is φ = 5220961920.

The previous prime is 20231230219. The next prime is 20231230231. The reversal of 20231230230 is 3203213202.

It is a happy number.

20231230230 is a `hidden beast` number, since 20 + 2 + 312 + 302 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20231230231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3622879 + ... + 3628458.

It is an arithmetic number, because the mean of its divisors is an integer number (1131208728).

Almost surely, 2^20231230230 is an apocalyptic number.

20231230230 is an abundant number, since it is smaller than the sum of its proper divisors (34066788714).

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

20231230230 is a wasteful number, since it uses less digits than its factorization.

20231230230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7251381 (or 7251378 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 20231230230 its reverse (3203213202), we get a palindrome (23434443432).

The spelling of 20231230230 in words is "twenty billion, two hundred thirty-one million, two hundred thirty thousand, two hundred thirty".