32120121212102 has 96 divisors (see below), whose sum is σ = 61896156013440. Its totient is φ = 12359950081920.

The previous prime is 32120121212089. The next prime is 32120121212119. The reversal of 32120121212102 is 20121212102123.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 317313674 + ... + 317414882.

It is an arithmetic number, because the mean of its divisors is an integer number (644751625140).

Almost surely, 2^{32120121212102} is an apocalyptic number.

32120121212102 is a deficient number, since it is larger than the sum of its proper divisors (29776034801338).

32120121212102 is a wasteful number, since it uses less digits than its factorization.

32120121212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104866 (or 104859 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 32120121212102 its reverse (20121212102123), we get a palindrome (52241333314225).

The spelling of 32120121212102 in words is "thirty-two trillion, one hundred twenty billion, one hundred twenty-one million, two hundred twelve thousand, one hundred two".