2132321205337 has 2 divisors, whose sum is σ = 2132321205338. Its totient is φ = 2132321205336.

The previous prime is 2132321205323. The next prime is 2132321205367. The reversal of 2132321205337 is 7335021232312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2107363208976 + 24957996361 = 1451676^2 + 157981^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132321205337 - 2²³ = 2132312816729 is a prime.

It is not a weakly prime, because it can be changed into another prime (2132321205367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066160602668 + 1066160602669.

It is an arithmetic number, because the mean of its divisors is an integer number (1066160602669).

Almost surely, 2^{2132321205337} is an apocalyptic number.

It is an amenable number.

2132321205337 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132321205337 is an equidigital number, since it uses as much as digits as its factorization.

2132321205337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 34.

Adding to 2132321205337 its reverse (7335021232312), we get a palindrome (9467342437649).

The spelling of 2132321205337 in words is "two trillion, one hundred thirty-two billion, three hundred twenty-one million, two hundred five thousand, three hundred thirty-seven".