33127483321 has 2 divisors, whose sum is σ = 33127483322. Its totient is φ = 33127483320.

The previous prime is 33127483237. The next prime is 33127483343. The reversal of 33127483321 is 12338472133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33014890000 + 112593321 = 181700^2 + 10611^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33127483321 is a prime.

It is not a weakly prime, because it can be changed into another prime (33127483621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16563741660 + 16563741661.

It is an arithmetic number, because the mean of its divisors is an integer number (16563741661).

Almost surely, 2^33127483321 is an apocalyptic number.

It is an amenable number.

33127483321 is a deficient number, since it is larger than the sum of its proper divisors (1).

33127483321 is an equidigital number, since it uses as much as digits as its factorization.

33127483321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 37.

The spelling of 33127483321 in words is "thirty-three billion, one hundred twenty-seven million, four hundred eighty-three thousand, three hundred twenty-one".