32121112012203 has 8 divisors (see below), whose sum is σ = 43016819611968. Its totient is φ = 21319739543624.

The previous prime is 32121112012181. The next prime is 32121112012217. The reversal of 32121112012203 is 30221021112123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32121112012203 - 2³⁰ = 32120038270379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32121112012203.

It is not an unprimeable number, because it can be changed into a prime (32121112012103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23583782001 + ... + 23583783362.

It is an arithmetic number, because the mean of its divisors is an integer number (5377102451496).

Almost surely, 2^{32121112012203} is an apocalyptic number.

32121112012203 is a deficient number, since it is larger than the sum of its proper divisors (10895707599765).

32121112012203 is a wasteful number, since it uses less digits than its factorization.

32121112012203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47167565593.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 32121112012203 its reverse (30221021112123), we get a palindrome (62342133124326).

The spelling of 32121112012203 in words is "thirty-two trillion, one hundred twenty-one billion, one hundred twelve million, twelve thousand, two hundred three".