131571226010441 has 16 divisors (see below), whose sum is σ = 155486675788800. Its totient is φ = 108948276080640.

The previous prime is 131571226010423. The next prime is 131571226010443. The reversal of 131571226010441 is 144010622175131.

It is a cyclic number.

It is not a de Polignac number, because 131571226010441 - 2¹⁴ = 131571225994057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131571226010395 and 131571226010404.

It is not an unprimeable number, because it can be changed into a prime (131571226010443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 525281216 + ... + 525531633.

It is an arithmetic number, because the mean of its divisors is an integer number (9717917236800).

Almost surely, 2^{131571226010441} is an apocalyptic number.

It is an amenable number.

131571226010441 is a deficient number, since it is larger than the sum of its proper divisors (23915449778359).

131571226010441 is a wasteful number, since it uses less digits than its factorization.

131571226010441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050813464.

The product of its (nonzero) digits is 40320, while the sum is 38.

Adding to 131571226010441 its reverse (144010622175131), we get a palindrome (275581848185572).

The spelling of 131571226010441 in words is "one hundred thirty-one trillion, five hundred seventy-one billion, two hundred twenty-six million, ten thousand, four hundred forty-one".