200152161 has 32 divisors (see below), whose sum is σ = 325693440. Its totient is φ = 120474000.

The previous prime is 200152157. The next prime is 200152181. The reversal of 200152161 is 161251002.

200152161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 200152161 - 2² = 200152157 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200152111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42616 + ... + 47078.

It is an arithmetic number, because the mean of its divisors is an integer number (10177920).

Almost surely, 2^200152161 is an apocalyptic number.

It is an amenable number.

200152161 is a deficient number, since it is larger than the sum of its proper divisors (125541279).

200152161 is a wasteful number, since it uses less digits than its factorization.

200152161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4634 (or 4628 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 200152161 is about 14147.5143046402. The cubic root of 200152161 is about 584.9518172019.

The spelling of 200152161 in words is "two hundred million, one hundred fifty-two thousand, one hundred sixty-one".