201023304240332 has 36 divisors (see below), whose sum is σ = 411936118305264. Its totient is φ = 85582296021600.

The previous prime is 201023304240271. The next prime is 201023304240397. The reversal of 201023304240332 is 233042403320102.

It is a junction number, because it is equal to n+sod(n) for n = 201023304240295 and 201023304240304.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3396093263 + ... + 3396152454.

It is an arithmetic number, because the mean of its divisors is an integer number (11442669952924).

Almost surely, 2^{201023304240332} is an apocalyptic number.

It is an amenable number.

201023304240332 is an abundant number, since it is smaller than the sum of its proper divisors (210912814064932).

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

201023304240332 is a wasteful number, since it uses less digits than its factorization.

201023304240332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6792245886 (or 6792245877 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 201023304240332 its reverse (233042403320102), we get a palindrome (434065707560434).

The spelling of 201023304240332 in words is "two hundred one trillion, twenty-three billion, three hundred four million, two hundred forty thousand, three hundred thirty-two".