321230001102 has 16 divisors (see below), whose sum is σ = 651260825040. Its totient is φ = 105609863232.

The previous prime is 321230001061. The next prime is 321230001133. The reversal of 321230001102 is 201100032123.

It is a congruent number.

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, 366700477 + ... + 366701352.

It is an arithmetic number, because the mean of its divisors is an integer number (40703801565).

Almost surely, 2^321230001102 is an apocalyptic number.

321230001102 is an abundant number, since it is smaller than the sum of its proper divisors (330030823938).

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

321230001102 is a wasteful number, since it uses less digits than its factorization.

321230001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733401907.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 321230001102 its reverse (201100032123), we get a palindrome (522330033225).

The spelling of 321230001102 in words is "three hundred twenty-one billion, two hundred thirty million, one thousand, one hundred two".