20230301321 has 16 divisors (see below), whose sum is σ = 20884518144. Its totient is φ = 19586434944.

The previous prime is 20230301293. The next prime is 20230301323. The reversal of 20230301321 is 12310303202.

It is a cyclic number.

It is not a de Polignac number, because 20230301321 - 2¹⁸ = 20230039177 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20230301321.

It is not an unprimeable number, because it can be changed into a prime (20230301323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1881266 + ... + 1891988.

It is an arithmetic number, because the mean of its divisors is an integer number (1305282384).

Almost surely, 2^20230301321 is an apocalyptic number.

It is an amenable number.

20230301321 is a deficient number, since it is larger than the sum of its proper divisors (654216823).

20230301321 is a wasteful number, since it uses less digits than its factorization.

20230301321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11200.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20230301321 its reverse (12310303202), we get a palindrome (32540604523).

The spelling of 20230301321 in words is "twenty billion, two hundred thirty million, three hundred one thousand, three hundred twenty-one".