232132331212021 has 2 divisors, whose sum is σ = 232132331212022. Its totient is φ = 232132331212020.

The previous prime is 232132331212003. The next prime is 232132331212063. The reversal of 232132331212021 is 120212133231232.

232132331212021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 225024300656100 + 7108030555921 = 15000810^2 + 2666089^2 .

It is a cyclic number.

It is not a de Polignac number, because 232132331212021 - 2³⁵ = 232097971473653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232132331212121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116066165606010 + 116066165606011.

It is an arithmetic number, because the mean of its divisors is an integer number (116066165606011).

Almost surely, 2^{232132331212021} is an apocalyptic number.

It is an amenable number.

232132331212021 is a deficient number, since it is larger than the sum of its proper divisors (1).

232132331212021 is an equidigital number, since it uses as much as digits as its factorization.

232132331212021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 232132331212021 its reverse (120212133231232), we get a palindrome (352344464443253).

The spelling of 232132331212021 in words is "two hundred thirty-two trillion, one hundred thirty-two billion, three hundred thirty-one million, two hundred twelve thousand, twenty-one".