32123321232209 has 2 divisors, whose sum is σ = 32123321232210. Its totient is φ = 32123321232208.

The previous prime is 32123321232203. The next prime is 32123321232229. The reversal of 32123321232209 is 90223212332123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23556413715025 + 8566907517184 = 4853495^2 + 2926928^2 .

It is a cyclic number.

It is not a de Polignac number, because 32123321232209 - 2²⁴ = 32123304454993 is a prime.

It is not a weakly prime, because it can be changed into another prime (32123321232203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16061660616104 + 16061660616105.

It is an arithmetic number, because the mean of its divisors is an integer number (16061660616105).

Almost surely, 2^{32123321232209} is an apocalyptic number.

It is an amenable number.

32123321232209 is a deficient number, since it is larger than the sum of its proper divisors (1).

32123321232209 is an equidigital number, since it uses as much as digits as its factorization.

32123321232209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 32123321232209 in words is "thirty-two trillion, one hundred twenty-three billion, three hundred twenty-one million, two hundred thirty-two thousand, two hundred nine".