131202222443241 has 8 divisors (see below), whose sum is σ = 175140422961504. Its totient is φ = 87366085110240.

The previous prime is 131202222443239. The next prime is 131202222443269. The reversal of 131202222443241 is 142344222202131.

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

It is not a de Polignac number, because 131202222443241 - 2¹ = 131202222443239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131202222443291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25515793315 + ... + 25515798456.

It is an arithmetic number, because the mean of its divisors is an integer number (21892552870188).

Almost surely, 2^{131202222443241} is an apocalyptic number.

It is an amenable number.

131202222443241 is a deficient number, since it is larger than the sum of its proper divisors (43938200518263).

131202222443241 is an equidigital number, since it uses as much as digits as its factorization.

131202222443241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51031592631.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 131202222443241 its reverse (142344222202131), we get a palindrome (273546444645372).

The spelling of 131202222443241 in words is "one hundred thirty-one trillion, two hundred two billion, two hundred twenty-two million, four hundred forty-three thousand, two hundred forty-one".