202003201 has 2 divisors, whose sum is σ = 202003202. Its totient is φ = 202003200.

The previous prime is 202003189. The next prime is 202003247. The reversal of 202003201 is 102300202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124545600 + 77457601 = 11160^2 + 8801^2 .

It is a cyclic number.

It is not a de Polignac number, because 202003201 - 2⁵ = 202003169 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (202003261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101001600 + 101001601.

It is an arithmetic number, because the mean of its divisors is an integer number (101001601).

Almost surely, 2^202003201 is an apocalyptic number.

It is an amenable number.

202003201 is a deficient number, since it is larger than the sum of its proper divisors (1).

202003201 is an equidigital number, since it uses as much as digits as its factorization.

202003201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 202003201 is about 14212.7830138928. The cubic root of 202003201 is about 586.7495301271.

Adding to 202003201 its reverse (102300202), we get a palindrome (304303403).

The spelling of 202003201 in words is "two hundred two million, three thousand, two hundred one".