201021000213232 has 10 divisors (see below), whose sum is σ = 389478187913168. Its totient is φ = 100510500106608.

The previous prime is 201021000213203. The next prime is 201021000213239. The reversal of 201021000213232 is 232312000120102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201021000213239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6281906256648 + ... + 6281906256679.

Almost surely, 2^{201021000213232} is an apocalyptic number.

It is an amenable number.

201021000213232 is a deficient number, since it is larger than the sum of its proper divisors (188457187699936).

201021000213232 is a wasteful number, since it uses less digits than its factorization.

201021000213232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12563812513335 (or 12563812513329 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 201021000213232 its reverse (232312000120102), we get a palindrome (433333000333334).

The spelling of 201021000213232 in words is "two hundred one trillion, twenty-one billion, two hundred thirteen thousand, two hundred thirty-two".