152182201 has 4 divisors (see below), whose sum is σ = 155894004. Its totient is φ = 148470400.

The previous prime is 152182189. The next prime is 152182207. The reversal of 152182201 is 102281251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102281251 = 71 ⋅1440581.

It can be written as a sum of positive squares in 2 ways, for example, as 67634176 + 84548025 = 8224^2 + 9195^2 .

It is a cyclic number.

It is not a de Polignac number, because 152182201 - 2¹¹ = 152180153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152182207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1855840 + ... + 1855921.

It is an arithmetic number, because the mean of its divisors is an integer number (38973501).

Almost surely, 2^152182201 is an apocalyptic number.

It is an amenable number.

152182201 is a deficient number, since it is larger than the sum of its proper divisors (3711803).

152182201 is an equidigital number, since it uses as much as digits as its factorization.

152182201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3711802.

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 152182201 is about 12336.2150192026. The cubic root of 152182201 is about 533.8934838304.

The spelling of 152182201 in words is "one hundred fifty-two million, one hundred eighty-two thousand, two hundred one".