63140201 has 2 divisors, whose sum is σ = 63140202. Its totient is φ = 63140200.

The previous prime is 63140179. The next prime is 63140237. The reversal of 63140201 is 10204136.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61387225 + 1752976 = 7835^2 + 1324^2 .

It is a cyclic number.

It is not a de Polignac number, because 63140201 - 2⁶ = 63140137 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63140201.

It is not a weakly prime, because it can be changed into another prime (63140291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31570100 + 31570101.

It is an arithmetic number, because the mean of its divisors is an integer number (31570101).

Almost surely, 2^63140201 is an apocalyptic number.

It is an amenable number.

63140201 is a deficient number, since it is larger than the sum of its proper divisors (1).

63140201 is an equidigital number, since it uses as much as digits as its factorization.

63140201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 63140201 is about 7946.0808578821. The cubic root of 63140201 is about 398.2006702509.

Adding to 63140201 its reverse (10204136), we get a palindrome (73344337).

The spelling of 63140201 in words is "sixty-three million, one hundred forty thousand, two hundred one".