201016160 has 96 divisors (see below), whose sum is σ = 506544192. Its totient is φ = 75120640.

The previous prime is 201016141. The next prime is 201016169. The reversal of 201016160 is 61610102.

It is a happy number.

It is a super-2 number, since 2×201016160² = 80814993162291200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201016169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 715220 + ... + 715500.

It is an arithmetic number, because the mean of its divisors is an integer number (5276502).

Almost surely, 2^201016160 is an apocalyptic number.

201016160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201016160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253272096).

201016160 is an abundant number, since it is smaller than the sum of its proper divisors (305528032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201016160 is a wasteful number, since it uses less digits than its factorization.

201016160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576 (or 568 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 201016160 is about 14178.0167865608. The cubic root of 201016160 is about 585.7922982687.

Adding to 201016160 its reverse (61610102), we get a palindrome (262626262).

The spelling of 201016160 in words is "two hundred one million, sixteen thousand, one hundred sixty".