201075382215 has 24 divisors (see below), whose sum is σ = 357031413648. Its totient is φ = 104624588160.

The previous prime is 201075382213. The next prime is 201075382217. The reversal of 201075382215 is 512283570102.

201075382215 is a `hidden beast` number, since 2 + 0 + 107 + 538 + 2 + 2 + 15 = 666.

It is an interprime number because it is at equal distance from previous prime (201075382213) and next prime (201075382217).

It is not a de Polignac number, because 201075382215 - 2¹ = 201075382213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201075382215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201075382213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54490129 + ... + 54493818.

It is an arithmetic number, because the mean of its divisors is an integer number (14876308902).

Almost surely, 2^201075382215 is an apocalyptic number.

201075382215 is a deficient number, since it is larger than the sum of its proper divisors (155956031433).

201075382215 is a wasteful number, since it uses less digits than its factorization.

201075382215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108983999 (or 108983996 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The spelling of 201075382215 in words is "two hundred one billion, seventy-five million, three hundred eighty-two thousand, two hundred fifteen".