152215201 has 4 divisors (see below), whose sum is σ = 152326804. Its totient is φ = 152103600.

The previous prime is 152215169. The next prime is 152215207. The reversal of 152215201 is 102512251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102512251 = 751 ⋅136501.

It can be written as a sum of positive squares in 2 ways, for example, as 43033600 + 109181601 = 6560^2 + 10449^2 .

It is a cyclic number.

It is not a de Polignac number, because 152215201 - 2⁵ = 152215169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152215207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53730 + ... + 56491.

It is an arithmetic number, because the mean of its divisors is an integer number (38081701).

Almost surely, 2^152215201 is an apocalyptic number.

It is an amenable number.

152215201 is a deficient number, since it is larger than the sum of its proper divisors (111603).

152215201 is a wasteful number, since it uses less digits than its factorization.

152215201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111602.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 152215201 is about 12337.5524720262. The cubic root of 152215201 is about 533.9320718113.

Adding to 152215201 its reverse (102512251), we get a palindrome (254727452).

The spelling of 152215201 in words is "one hundred fifty-two million, two hundred fifteen thousand, two hundred one".