20203230052 has 24 divisors (see below), whose sum is σ = 36196272000. Its totient is φ = 9863737056.

The previous prime is 20203230017. The next prime is 20203230067. The reversal of 20203230052 is 25003230202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252108 + ... + 322435.

It is an arithmetic number, because the mean of its divisors is an integer number (1508178000).

Almost surely, 2^20203230052 is an apocalyptic number.

It is an amenable number.

20203230052 is a deficient number, since it is larger than the sum of its proper divisors (15993041948).

20203230052 is a wasteful number, since it uses less digits than its factorization.

20203230052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574755 (or 574753 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

Adding to 20203230052 its reverse (25003230202), we get a palindrome (45206460254).

The spelling of 20203230052 in words is "twenty billion, two hundred three million, two hundred thirty thousand, fifty-two".