201001312333230 has 16 divisors (see below), whose sum is σ = 482403149599824. Its totient is φ = 53600349955520.

The previous prime is 201001312333187. The next prime is 201001312333231. The reversal of 201001312333230 is 32333213100102.

It is a self number, because there is not a number n which added to its sum of digits gives 201001312333230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201001312333231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3350021872191 + ... + 3350021872250.

It is an arithmetic number, because the mean of its divisors is an integer number (30150196849989).

Almost surely, 2^{201001312333230} is an apocalyptic number.

201001312333230 is an abundant number, since it is smaller than the sum of its proper divisors (281401837266594).

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

201001312333230 is a wasteful number, since it uses less digits than its factorization.

201001312333230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6700043744451.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 201001312333230 its reverse (32333213100102), we get a palindrome (233334525433332).

The spelling of 201001312333230 in words is "two hundred one trillion, one billion, three hundred twelve million, three hundred thirty-three thousand, two hundred thirty".