202230301 has 18 divisors (see below), whose sum is σ = 254745882. Its totient is φ = 159999840.

The previous prime is 202230277. The next prime is 202230313. The reversal of 202230301 is 103032202.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 28676025 + 173554276 = 5355^2 + 13174^2 .

It is not a de Polignac number, because 202230301 - 2⁷ = 202230173 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202230341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3930 + ... + 20491.

It is an arithmetic number, because the mean of its divisors is an integer number (14152549).

Almost surely, 2^202230301 is an apocalyptic number.

It is an amenable number.

202230301 is a deficient number, since it is larger than the sum of its proper divisors (52515581).

202230301 is a wasteful number, since it uses less digits than its factorization.

202230301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24461 (or 24441 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 202230301 is about 14220.7700565054. The cubic root of 202230301 is about 586.9693301328.

Adding to 202230301 its reverse (103032202), we get a palindrome (305262503).

It can be divided in two parts, 2022 and 30301, that added together give a palindrome (32323).

The spelling of 202230301 in words is "two hundred two million, two hundred thirty thousand, three hundred one".