201415063 has 4 divisors (see below), whose sum is σ = 208360440. Its totient is φ = 194469688.

The previous prime is 201415061. The next prime is 201415079. The reversal of 201415063 is 360514102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 201415063 - 2¹ = 201415061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201415061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3472645 + ... + 3472702.

It is an arithmetic number, because the mean of its divisors is an integer number (52090110).

Almost surely, 2^201415063 is an apocalyptic number.

201415063 is a deficient number, since it is larger than the sum of its proper divisors (6945377).

201415063 is an equidigital number, since it uses as much as digits as its factorization.

201415063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6945376.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 201415063 is about 14192.0774730129. The cubic root of 201415063 is about 586.1795306601.

Adding to 201415063 its reverse (360514102), we get a palindrome (561929165).

The spelling of 201415063 in words is "two hundred one million, four hundred fifteen thousand, sixty-three".