32130123212120 has 16 divisors (see below), whose sum is σ = 72292777227360. Its totient is φ = 12852049284832.

The previous prime is 32130123212087. The next prime is 32130123212179. The reversal of 32130123212120 is 2121232103123.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401626540112 + ... + 401626540191.

It is an arithmetic number, because the mean of its divisors is an integer number (4518298576710).

Almost surely, 2^{32130123212120} is an apocalyptic number.

It is an amenable number.

32130123212120 is an abundant number, since it is smaller than the sum of its proper divisors (40162654015240).

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

32130123212120 is a wasteful number, since it uses less digits than its factorization.

32130123212120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803253080314 (or 803253080310 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 32130123212120 its reverse (2121232103123), we get a palindrome (34251355315243).

The spelling of 32130123212120 in words is "thirty-two trillion, one hundred thirty billion, one hundred twenty-three million, two hundred twelve thousand, one hundred twenty".