32213130309937 has 2 divisors, whose sum is σ = 32213130309938. Its totient is φ = 32213130309936.

The previous prime is 32213130309923. The next prime is 32213130310003. The reversal of 32213130309937 is 73990303131223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23634464217841 + 8578666092096 = 4861529^2 + 2928936^2 .

It is an emirp because it is prime and its reverse (73990303131223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32213130309937 - 2²⁷ = 32212996092209 is a prime.

It is not a weakly prime, because it can be changed into another prime (32213130309337) 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, 16106565154968 + 16106565154969.

It is an arithmetic number, because the mean of its divisors is an integer number (16106565154969).

Almost surely, 2^{32213130309937} is an apocalyptic number.

It is an amenable number.

32213130309937 is a deficient number, since it is larger than the sum of its proper divisors (1).

32213130309937 is an equidigital number, since it uses as much as digits as its factorization.

32213130309937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 551124, while the sum is 46.

The spelling of 32213130309937 in words is "thirty-two trillion, two hundred thirteen billion, one hundred thirty million, three hundred nine thousand, nine hundred thirty-seven".