201025232 has 10 divisors (see below), whose sum is σ = 389486418. Its totient is φ = 100512608.

The previous prime is 201025229. The next prime is 201025241. The reversal of 201025232 is 232520102.

It can be written as a sum of positive squares in only one way, i.e., 194993296 + 6031936 = 13964^2 + 2456^2 .

It is a super-2 number, since 2×201025232² = 80822287801307648, 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 201025232.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6282023 + ... + 6282054.

Almost surely, 2^201025232 is an apocalyptic number.

It is an amenable number.

201025232 is a deficient number, since it is larger than the sum of its proper divisors (188461186).

201025232 is a wasteful number, since it uses less digits than its factorization.

201025232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12564085 (or 12564079 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 201025232 is about 14178.3367148619. The cubic root of 201025232 is about 585.8011105416.

Adding to 201025232 its reverse (232520102), we get a palindrome (433545334).

The spelling of 201025232 in words is "two hundred one million, twenty-five thousand, two hundred thirty-two".