201002320023232 has 56 divisors (see below), whose sum is σ = 490909512378656. Its totient is φ = 79517401325568.

The previous prime is 201002320023227. The next prime is 201002320023287. The reversal of 201002320023232 is 232320023200102.

It is a tau number, because it is divible by the number of its divisors (56).

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, 17256374673 + ... + 17256386320.

It is an arithmetic number, because the mean of its divisors is an integer number (8766241292476).

Almost surely, 2^{201002320023232} is an apocalyptic number.

It is an amenable number.

201002320023232 is an abundant number, since it is smaller than the sum of its proper divisors (289907192355424).

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

201002320023232 is a wasteful number, since it uses less digits than its factorization.

201002320023232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34512761025 (or 34512761015 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 201002320023232 its reverse (232320023200102), we get a palindrome (433322343223334).

The spelling of 201002320023232 in words is "two hundred one trillion, two billion, three hundred twenty million, twenty-three thousand, two hundred thirty-two".