131343002241022 has 32 divisors (see below), whose sum is σ = 231522416060544. Its totient is φ = 55093519202400.

The previous prime is 131343002241019. The next prime is 131343002241037. The reversal of 131343002241022 is 220142200343131.

It is a super-2 number, since 2×131343002241022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63280188 + ... + 65322799.

It is an arithmetic number, because the mean of its divisors is an integer number (7235075501892).

Almost surely, 2^{131343002241022} is an apocalyptic number.

131343002241022 is a deficient number, since it is larger than the sum of its proper divisors (100179413819522).

131343002241022 is a wasteful number, since it uses less digits than its factorization.

131343002241022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128606584.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 131343002241022 its reverse (220142200343131), we get a palindrome (351485202584153).

The spelling of 131343002241022 in words is "one hundred thirty-one trillion, three hundred forty-three billion, two million, two hundred forty-one thousand, twenty-two".