201000332 has 48 divisors (see below), whose sum is σ = 387891840. Its totient is φ = 90574848.

The previous prime is 201000329. The next prime is 201000337. The reversal of 201000332 is 233000102.

It is a super-2 number, since 2×201000332² = 80802266928220448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201000337) 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, 463988 + ... + 464420.

It is an arithmetic number, because the mean of its divisors is an integer number (8081080).

Almost surely, 2^201000332 is an apocalyptic number.

It is an amenable number.

201000332 is a deficient number, since it is larger than the sum of its proper divisors (186891508).

201000332 is a wasteful number, since it uses less digits than its factorization.

201000332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642 (or 640 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 201000332 is about 14177.4585874902. The cubic root of 201000332 is about 585.7769227820.

Adding to 201000332 its reverse (233000102), we get a palindrome (434000434).

The spelling of 201000332 in words is "two hundred one million, three hundred thirty-two", and thus it is an aban number.