63165240201 has 32 divisors (see below), whose sum is σ = 97872592896. Its totient is φ = 35487144000.

The previous prime is 63165240197. The next prime is 63165240209. The reversal of 63165240201 is 10204256136.

63165240201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 63165240201 - 2² = 63165240197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63165240209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3309556 + ... + 3328586.

It is an arithmetic number, because the mean of its divisors is an integer number (3058518528).

Almost surely, 2^63165240201 is an apocalyptic number.

63165240201 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

63165240201 is a deficient number, since it is larger than the sum of its proper divisors (34707352695).

63165240201 is a wasteful number, since it uses less digits than its factorization.

63165240201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21693.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 63165240201 its reverse (10204256136), we get a palindrome (73369496337).

The spelling of 63165240201 in words is "sixty-three billion, one hundred sixty-five million, two hundred forty thousand, two hundred one".