201132016 has 20 divisors (see below), whose sum is σ = 390212872. Its totient is φ = 100431936.

The previous prime is 201132013. The next prime is 201132017. The reversal of 201132016 is 610231102.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201132011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4606 + ... + 20578.

Almost surely, 2^201132016 is an apocalyptic number.

It is an amenable number.

201132016 is a deficient number, since it is larger than the sum of its proper divisors (189080856).

201132016 is a wasteful number, since it uses less digits than its factorization.

201132016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16768 (or 16762 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 201132016 is about 14182.1019598648. The cubic root of 201132016 is about 585.9048174449.

Adding to 201132016 its reverse (610231102), we get a palindrome (811363118).

The spelling of 201132016 in words is "two hundred one million, one hundred thirty-two thousand, sixteen".