201052162 has 4 divisors (see below), whose sum is σ = 301578246. Its totient is φ = 100526080.

The previous prime is 201052141. The next prime is 201052169. The reversal of 201052162 is 261250102.

201052162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 261250102 = 2 ⋅130625051.

It can be written as a sum of positive squares in only one way, i.e., 156975841 + 44076321 = 12529^2 + 6639^2 .

It is not an unprimeable number, because it can be changed into a prime (201052169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50263039 + ... + 50263042.

Almost surely, 2^201052162 is an apocalyptic number.

201052162 is a deficient number, since it is larger than the sum of its proper divisors (100526084).

201052162 is a wasteful number, since it uses less digits than its factorization.

201052162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100526083.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 201052162 is about 14179.2863713235. The cubic root of 201052162 is about 585.8272679869.

The spelling of 201052162 in words is "two hundred one million, fifty-two thousand, one hundred sixty-two".