32101223323201 has 2 divisors, whose sum is σ = 32101223323202. Its totient is φ = 32101223323200.

The previous prime is 32101223323199. The next prime is 32101223323241. The reversal of 32101223323201 is 10232332210123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29324650970176 + 2776572353025 = 5415224^2 + 1666305^2 .

It is a cyclic number.

It is not a de Polignac number, because 32101223323201 - 2¹ = 32101223323199 is a prime.

Together with 32101223323199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (32101223323241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16050611661600 + 16050611661601.

It is an arithmetic number, because the mean of its divisors is an integer number (16050611661601).

Almost surely, 2^{32101223323201} is an apocalyptic number.

It is an amenable number.

32101223323201 is a deficient number, since it is larger than the sum of its proper divisors (1).

32101223323201 is an equidigital number, since it uses as much as digits as its factorization.

32101223323201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 32101223323201 its reverse (10232332210123), we get a palindrome (42333555533324).

The spelling of 32101223323201 in words is "thirty-two trillion, one hundred one billion, two hundred twenty-three million, three hundred twenty-three thousand, two hundred one".