131142422221089 has 8 divisors (see below), whose sum is σ = 179121357180192. Its totient is φ = 85295884371360.

The previous prime is 131142422220973. The next prime is 131142422221091. The reversal of 131142422221089 is 980122224241131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131142422221089 - 2²⁸ = 131142153785633 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131142422221089.

It is not an unprimeable number, because it can be changed into a prime (131142422221289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533099277199 + ... + 533099277444.

It is an arithmetic number, because the mean of its divisors is an integer number (22390169647524).

Almost surely, 2^{131142422221089} is an apocalyptic number.

It is an amenable number.

131142422221089 is a deficient number, since it is larger than the sum of its proper divisors (47978934959103).

131142422221089 is a wasteful number, since it uses less digits than its factorization.

131142422221089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066198554687.

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 131142422221089 in words is "one hundred thirty-one trillion, one hundred forty-two billion, four hundred twenty-two million, two hundred twenty-one thousand, eighty-nine".