131102223089 has 2 divisors, whose sum is σ = 131102223090. Its totient is φ = 131102223088.

The previous prime is 131102223073. The next prime is 131102223181. The reversal of 131102223089 is 980322201131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 125248749025 + 5853474064 = 353905^2 + 76508^2 .

It is a cyclic number.

It is not a de Polignac number, because 131102223089 - 2⁴ = 131102223073 is a prime.

It is not a weakly prime, because it can be changed into another prime (131102226089) 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, 65551111544 + 65551111545.

It is an arithmetic number, because the mean of its divisors is an integer number (65551111545).

Almost surely, 2^131102223089 is an apocalyptic number.

It is an amenable number.

131102223089 is a deficient number, since it is larger than the sum of its proper divisors (1).

131102223089 is an equidigital number, since it uses as much as digits as its factorization.

131102223089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 131102223089 in words is "one hundred thirty-one billion, one hundred two million, two hundred twenty-three thousand, eighty-nine".