2132449732213 has 2 divisors, whose sum is σ = 2132449732214. Its totient is φ = 2132449732212.

The previous prime is 2132449732211. The next prime is 2132449732279. The reversal of 2132449732213 is 3122379442312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1756560574609 + 375889157604 = 1325353^2 + 613098^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132449732213 - 2¹ = 2132449732211 is a prime.

Together with 2132449732211, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2132449732213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2132449732211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066224866106 + 1066224866107.

It is an arithmetic number, because the mean of its divisors is an integer number (1066224866107).

Almost surely, 2^{2132449732213} is an apocalyptic number.

It is an amenable number.

2132449732213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132449732213 is an equidigital number, since it uses as much as digits as its factorization.

2132449732213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456, while the sum is 43.

The spelling of 2132449732213 in words is "two trillion, one hundred thirty-two billion, four hundred forty-nine million, seven hundred thirty-two thousand, two hundred thirteen".