32321210103012 has 24 divisors (see below), whose sum is σ = 75417230540736. Its totient is φ = 10773583324768.

The previous prime is 32321210102977. The next prime is 32321210103029. The reversal of 32321210103012 is 21030101212323.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 32321210103012.

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, 18292368 + ... + 19981319.

It is an arithmetic number, because the mean of its divisors is an integer number (3142384605864).

Almost surely, 2^{32321210103012} is an apocalyptic number.

It is an amenable number.

32321210103012 is an abundant number, since it is smaller than the sum of its proper divisors (43096020437724).

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

32321210103012 is a wasteful number, since it uses less digits than its factorization.

32321210103012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38344067 (or 38344065 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 32321210103012 its reverse (21030101212323), we get a palindrome (53351311315335).

The spelling of 32321210103012 in words is "thirty-two trillion, three hundred twenty-one billion, two hundred ten million, one hundred three thousand, twelve".