32121233223133 has 2 divisors, whose sum is σ = 32121233223134. Its totient is φ = 32121233223132.

The previous prime is 32121233223103. The next prime is 32121233223169. The reversal of 32121233223133 is 33132233212123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32008641433924 + 112591789209 = 5657618^2 + 335547^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32121233223133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32121233223095 and 32121233223104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32121233223103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16060616611566 + 16060616611567.

It is an arithmetic number, because the mean of its divisors is an integer number (16060616611567).

Almost surely, 2^{32121233223133} is an apocalyptic number.

It is an amenable number.

32121233223133 is a deficient number, since it is larger than the sum of its proper divisors (1).

32121233223133 is an equidigital number, since it uses as much as digits as its factorization.

32121233223133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 31.

Adding to 32121233223133 its reverse (33132233212123), we get a palindrome (65253466435256).

The spelling of 32121233223133 in words is "thirty-two trillion, one hundred twenty-one billion, two hundred thirty-three million, two hundred twenty-three thousand, one hundred thirty-three".