131020224443179 has 2 divisors, whose sum is σ = 131020224443180. Its totient is φ = 131020224443178.

The previous prime is 131020224443131. The next prime is 131020224443203. The reversal of 131020224443179 is 971344422020131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131020224443179 - 2²³ = 131020216054571 is a prime.

It is not a weakly prime, because it can be changed into another prime (131020224441179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65510112221589 + 65510112221590.

It is an arithmetic number, because the mean of its divisors is an integer number (65510112221590).

Almost surely, 2^{131020224443179} is an apocalyptic number.

131020224443179 is a deficient number, since it is larger than the sum of its proper divisors (1).

131020224443179 is an equidigital number, since it uses as much as digits as its factorization.

131020224443179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 131020224443179 in words is "one hundred thirty-one trillion, twenty billion, two hundred twenty-four million, four hundred forty-three thousand, one hundred seventy-nine".