210103323221332 has 12 divisors (see below), whose sum is σ = 387032437513120. Its totient is φ = 99522626789016.

The previous prime is 210103323221291. The next prime is 210103323221339. The reversal of 210103323221332 is 233122323301012.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 210103323221332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210103323221339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1382258705328 + ... + 1382258705479.

Almost surely, 2^{210103323221332} is an apocalyptic number.

It is an amenable number.

210103323221332 is a deficient number, since it is larger than the sum of its proper divisors (176929114291788).

210103323221332 is a wasteful number, since it uses less digits than its factorization.

210103323221332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2764517410830 (or 2764517410828 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 210103323221332 its reverse (233122323301012), we get a palindrome (443225646522344).

The spelling of 210103323221332 in words is "two hundred ten trillion, one hundred three billion, three hundred twenty-three million, two hundred twenty-one thousand, three hundred thirty-two".