201063015 has 48 divisors (see below), whose sum is σ = 358637760. Its totient is φ = 104163840.

The previous prime is 201063011. The next prime is 201063017. The reversal of 201063015 is 510360102.

201063015 is a `hidden beast` number, since 20 + 1 + 0 + 630 + 15 = 666.

It is not a de Polignac number, because 201063015 - 2² = 201063011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201063011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 243894 + ... + 244716.

It is an arithmetic number, because the mean of its divisors is an integer number (7471620).

Almost surely, 2^201063015 is an apocalyptic number.

201063015 is a deficient number, since it is larger than the sum of its proper divisors (157574745).

201063015 is a wasteful number, since it uses less digits than its factorization.

201063015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984 (or 981 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 201063015 is about 14179.6690723021. The cubic root of 201063015 is about 585.8378089809.

It can be divided in two parts, 2010 and 63015, that added together give a square (65025 = 255²).

The spelling of 201063015 in words is "two hundred one million, sixty-three thousand, fifteen".