213120101179 has 2 divisors, whose sum is σ = 213120101180. Its totient is φ = 213120101178.

The previous prime is 213120101177. The next prime is 213120101353. The reversal of 213120101179 is 971101021312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213120101179 - 2¹ = 213120101177 is a prime.

Together with 213120101177, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (213120101171) 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, 106560050589 + 106560050590.

It is an arithmetic number, because the mean of its divisors is an integer number (106560050590).

Almost surely, 2^213120101179 is an apocalyptic number.

213120101179 is a deficient number, since it is larger than the sum of its proper divisors (1).

213120101179 is an equidigital number, since it uses as much as digits as its factorization.

213120101179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 28.

The spelling of 213120101179 in words is "two hundred thirteen billion, one hundred twenty million, one hundred one thousand, one hundred seventy-nine".