201330134179 has 2 divisors, whose sum is σ = 201330134180. Its totient is φ = 201330134178.

The previous prime is 201330134129. The next prime is 201330134189. The reversal of 201330134179 is 971431033102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201330134179 - 2⁷ = 201330134051 is a prime.

It is not a weakly prime, because it can be changed into another prime (201330134129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100665067089 + 100665067090.

It is an arithmetic number, because the mean of its divisors is an integer number (100665067090).

Almost surely, 2^201330134179 is an apocalyptic number.

201330134179 is a deficient number, since it is larger than the sum of its proper divisors (1).

201330134179 is an equidigital number, since it uses as much as digits as its factorization.

201330134179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 34.

The spelling of 201330134179 in words is "two hundred one billion, three hundred thirty million, one hundred thirty-four thousand, one hundred seventy-nine".