20230433052 has 24 divisors (see below), whose sum is σ = 48094993296. Its totient is φ = 6616242048.

The previous prime is 20230433009. The next prime is 20230433059. The reversal of 20230433052 is 25033403202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20230433059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15903793 + ... + 15905064.

It is an arithmetic number, because the mean of its divisors is an integer number (2003958054).

Almost surely, 2^20230433052 is an apocalyptic number.

It is an amenable number.

20230433052 is an abundant number, since it is smaller than the sum of its proper divisors (27864560244).

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

20230433052 is a wasteful number, since it uses less digits than its factorization.

20230433052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31808917 (or 31808915 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

Adding to 20230433052 its reverse (25033403202), we get a palindrome (45263836254).

The spelling of 20230433052 in words is "twenty billion, two hundred thirty million, four hundred thirty-three thousand, fifty-two".