201323244003234 has 32 divisors (see below), whose sum is σ = 405727952555520. Its totient is φ = 66596069200512.

The previous prime is 201323244003227. The next prime is 201323244003247. The reversal of 201323244003234 is 432300442323102.

It is a junction number, because it is equal to n+sod(n) for n = 201323244003195 and 201323244003204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236903619 + ... + 237751910.

It is an arithmetic number, because the mean of its divisors is an integer number (12678998517360).

Almost surely, 2^{201323244003234} is an apocalyptic number.

201323244003234 is an abundant number, since it is smaller than the sum of its proper divisors (204404708552286).

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

201323244003234 is a wasteful number, since it uses less digits than its factorization.

201323244003234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474656074.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 201323244003234 its reverse (432300442323102), we get a palindrome (633623686326336).

The spelling of 201323244003234 in words is "two hundred one trillion, three hundred twenty-three billion, two hundred forty-four million, three thousand, two hundred thirty-four".