6132131714221 has 2 divisors, whose sum is σ = 6132131714222. Its totient is φ = 6132131714220.

The previous prime is 6132131714197. The next prime is 6132131714279. The reversal of 6132131714221 is 1224171312316.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4537432515625 + 1594699198596 = 2130125^2 + 1262814^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6132131714221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6132131714281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3066065857110 + 3066065857111.

It is an arithmetic number, because the mean of its divisors is an integer number (3066065857111).

Almost surely, 2^{6132131714221} is an apocalyptic number.

It is an amenable number.

6132131714221 is a deficient number, since it is larger than the sum of its proper divisors (1).

6132131714221 is an equidigital number, since it uses as much as digits as its factorization.

6132131714221 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 34.

The spelling of 6132131714221 in words is "six trillion, one hundred thirty-two billion, one hundred thirty-one million, seven hundred fourteen thousand, two hundred twenty-one".