32121127546019 has 2 divisors, whose sum is σ = 32121127546020. Its totient is φ = 32121127546018.

The previous prime is 32121127545961. The next prime is 32121127546021. The reversal of 32121127546019 is 91064572112123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32121127546019 - 2⁸ = 32121127545763 is a prime.

It is a super-2 number, since 2×32121127546019² (a number of 28 digits) contains 22 as substring.

Together with 32121127546021, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (32121127546069) 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, 16060563773009 + 16060563773010.

It is an arithmetic number, because the mean of its divisors is an integer number (16060563773010).

Almost surely, 2^{32121127546019} is an apocalyptic number.

32121127546019 is a deficient number, since it is larger than the sum of its proper divisors (1).

32121127546019 is an equidigital number, since it uses as much as digits as its factorization.

32121127546019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 32121127546019 in words is "thirty-two trillion, one hundred twenty-one billion, one hundred twenty-seven million, five hundred forty-six thousand, nineteen".