203232301073 has 2 divisors, whose sum is σ = 203232301074. Its totient is φ = 203232301072.

The previous prime is 203232300941. The next prime is 203232301091. The reversal of 203232301073 is 370103232302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 156536548609 + 46695752464 = 395647^2 + 216092^2 .

It is a cyclic number.

It is not a de Polignac number, because 203232301073 - 2³⁴ = 186052431889 is a prime.

It is not a weakly prime, because it can be changed into another prime (203232301273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101616150536 + 101616150537.

It is an arithmetic number, because the mean of its divisors is an integer number (101616150537).

Almost surely, 2^203232301073 is an apocalyptic number.

It is an amenable number.

203232301073 is a deficient number, since it is larger than the sum of its proper divisors (1).

203232301073 is an equidigital number, since it uses as much as digits as its factorization.

203232301073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 26.

Adding to 203232301073 its reverse (370103232302), we get a palindrome (573335533375).

The spelling of 203232301073 in words is "two hundred three billion, two hundred thirty-two million, three hundred one thousand, seventy-three".