201043232 has 48 divisors (see below), whose sum is σ = 436201920. Its totient is φ = 90623232.

The previous prime is 201043217. The next prime is 201043243. The reversal of 201043232 is 232340102.

It is a super-2 number, since 2×201043232² = 80836762266011648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 201043232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12269 + ... + 23507.

It is an arithmetic number, because the mean of its divisors is an integer number (9087540).

Almost surely, 2^201043232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201043232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218100960).

201043232 is an abundant number, since it is smaller than the sum of its proper divisors (235158688).

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

201043232 is a wasteful number, since it uses less digits than its factorization.

201043232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11305 (or 11297 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 201043232 is about 14178.9714718664. The cubic root of 201043232 is about 585.8185944252.

Adding to 201043232 its reverse (232340102), we get a palindrome (433383334).

The spelling of 201043232 in words is "two hundred one million, forty-three thousand, two hundred thirty-two".