20832151211 has 2 divisors, whose sum is σ = 20832151212. Its totient is φ = 20832151210.

The previous prime is 20832151163. The next prime is 20832151253. The reversal of 20832151211 is 11215123802.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20832151211 - 2⁶ = 20832151147 is a prime.

It is not a weakly prime, because it can be changed into another prime (20832151511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10416075605 + 10416075606.

It is an arithmetic number, because the mean of its divisors is an integer number (10416075606).

Almost surely, 2^20832151211 is an apocalyptic number.

20832151211 is a deficient number, since it is larger than the sum of its proper divisors (1).

20832151211 is an equidigital number, since it uses as much as digits as its factorization.

20832151211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 26.

The spelling of 20832151211 in words is "twenty billion, eight hundred thirty-two million, one hundred fifty-one thousand, two hundred eleven".