201502132 has 12 divisors (see below), whose sum is σ = 379754116. Its totient is φ = 93000960.

The previous prime is 201502127. The next prime is 201502153. The reversal of 201502132 is 231205102.

It can be written as a sum of positive squares in 2 ways, for example, as 89226916 + 112275216 = 9446^2 + 10596^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1937469 + ... + 1937572.

Almost surely, 2^201502132 is an apocalyptic number.

It is an amenable number.

201502132 is a deficient number, since it is larger than the sum of its proper divisors (178251984).

201502132 is a wasteful number, since it uses less digits than its factorization.

201502132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3875058 (or 3875056 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 201502132 is about 14195.1446628768. The cubic root of 201502132 is about 586.2639843122.

Adding to 201502132 its reverse (231205102), we get a palindrome (432707234).

The spelling of 201502132 in words is "two hundred one million, five hundred two thousand, one hundred thirty-two".