131101303452422 has 16 divisors (see below), whose sum is σ = 198862121448720. Its totient is φ = 64813934034432.

The previous prime is 131101303452319. The next prime is 131101303452433. The reversal of 131101303452422 is 224254303101131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72476933 + ... + 74263775.

It is an arithmetic number, because the mean of its divisors is an integer number (12428882590545).

Almost surely, 2^{131101303452422} is an apocalyptic number.

131101303452422 is a deficient number, since it is larger than the sum of its proper divisors (67760817996298).

131101303452422 is a wasteful number, since it uses less digits than its factorization.

131101303452422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199127.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 131101303452422 its reverse (224254303101131), we get a palindrome (355355606553553).

The spelling of 131101303452422 in words is "one hundred thirty-one trillion, one hundred one billion, three hundred three million, four hundred fifty-two thousand, four hundred twenty-two".