20230230231 has 48 divisors (see below), whose sum is σ = 31207999680. Its totient is φ = 12584125440.

The previous prime is 20230230227. The next prime is 20230230247. The reversal of 20230230231 is 13203203202.

It is a happy number.

20230230231 is a `hidden beast` number, since 202 + 3 + 0 + 230 + 231 = 666.

It is not a de Polignac number, because 20230230231 - 2² = 20230230227 is a prime.

It is a super-2 number, since 2×20230230231² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20230230211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11619021 + ... + 11620761.

It is an arithmetic number, because the mean of its divisors is an integer number (650166660).

Almost surely, 2^20230230231 is an apocalyptic number.

20230230231 is a deficient number, since it is larger than the sum of its proper divisors (10977769449).

20230230231 is a wasteful number, since it uses less digits than its factorization.

20230230231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2376 (or 2373 counting only the distinct ones).

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

Adding to 20230230231 its reverse (13203203202), we get a palindrome (33433433433).

The spelling of 20230230231 in words is "twenty billion, two hundred thirty million, two hundred thirty thousand, two hundred thirty-one".