131301244202241 has 32 divisors (see below), whose sum is σ = 177293220249600. Its totient is φ = 86428785643200.

The previous prime is 131301244202231. The next prime is 131301244202287. The reversal of 131301244202241 is 142202442103131.

It is a happy number.

It is not a de Polignac number, because 131301244202241 - 2¹³ = 131301244194049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131301244202199 and 131301244202208.

It is not an unprimeable number, because it can be changed into a prime (131301244202201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1681607040 + ... + 1681685118.

It is an arithmetic number, because the mean of its divisors is an integer number (5540413132800).

Almost surely, 2^{131301244202241} is an apocalyptic number.

It is an amenable number.

131301244202241 is a deficient number, since it is larger than the sum of its proper divisors (45991976047359).

131301244202241 is a wasteful number, since it uses less digits than its factorization.

131301244202241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100629.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 131301244202241 its reverse (142202442103131), we get a palindrome (273503686305372).

The spelling of 131301244202241 in words is "one hundred thirty-one trillion, three hundred one billion, two hundred forty-four million, two hundred two thousand, two hundred forty-one".