201327873 has 4 divisors (see below), whose sum is σ = 268437168. Its totient is φ = 134218580.

The previous prime is 201327859. The next prime is 201327887. The reversal of 201327873 is 378723102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (201327859) and next prime (201327887).

It is a cyclic number.

It is not a de Polignac number, because 201327873 - 2²⁶ = 134219009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201327803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33554643 + ... + 33554648.

It is an arithmetic number, because the mean of its divisors is an integer number (67109292).

Almost surely, 2^201327873 is an apocalyptic number.

It is an amenable number.

201327873 is a deficient number, since it is larger than the sum of its proper divisors (67109295).

201327873 is an equidigital number, since it uses as much as digits as its factorization.

201327873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67109294.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 201327873 is about 14189.0053562609. The cubic root of 201327873 is about 586.0949352495.

The spelling of 201327873 in words is "two hundred one million, three hundred twenty-seven thousand, eight hundred seventy-three".