32121100241 has 2 divisors, whose sum is σ = 32121100242. Its totient is φ = 32121100240.

The previous prime is 32121100189. The next prime is 32121100259. The reversal of 32121100241 is 14200112123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23446040641 + 8675059600 = 153121^2 + 93140^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32121100241 is a prime.

It is not a weakly prime, because it can be changed into another prime (32121100441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16060550120 + 16060550121.

It is an arithmetic number, because the mean of its divisors is an integer number (16060550121).

Almost surely, 2^32121100241 is an apocalyptic number.

It is an amenable number.

32121100241 is a deficient number, since it is larger than the sum of its proper divisors (1).

32121100241 is an equidigital number, since it uses as much as digits as its factorization.

32121100241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 32121100241 its reverse (14200112123), we get a palindrome (46321212364).

The spelling of 32121100241 in words is "thirty-two billion, one hundred twenty-one million, one hundred thousand, two hundred forty-one".