201173207 has 8 divisors (see below), whose sum is σ = 207077376. Its totient is φ = 195336792.

The previous prime is 201173179. The next prime is 201173227. The reversal of 201173207 is 702371102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201173207 - 2¹⁰ = 201172183 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 (201173227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10883 + ... + 22820.

It is an arithmetic number, because the mean of its divisors is an integer number (25884672).

Almost surely, 2^201173207 is an apocalyptic number.

201173207 is a deficient number, since it is larger than the sum of its proper divisors (5904169).

201173207 is a wasteful number, since it uses less digits than its factorization.

201173207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33877.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 201173207 is about 14183.5541032563. The cubic root of 201173207 is about 585.9448116710.

The spelling of 201173207 in words is "two hundred one million, one hundred seventy-three thousand, two hundred seven".