131233400430441 has 8 divisors (see below), whose sum is σ = 175026377891904. Its totient is φ = 87464678294640.

The previous prime is 131233400430413. The next prime is 131233400430479. The reversal of 131233400430441 is 144034004332131.

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

It is not a de Polignac number, because 131233400430441 - 2⁵ = 131233400430409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131233400430401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6063818790 + ... + 6063840431.

It is an arithmetic number, because the mean of its divisors is an integer number (21878297236488).

Almost surely, 2^{131233400430441} is an apocalyptic number.

It is an amenable number.

131233400430441 is a deficient number, since it is larger than the sum of its proper divisors (43792977461463).

131233400430441 is a wasteful number, since it uses less digits than its factorization.

131233400430441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12127662831.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 131233400430441 its reverse (144034004332131), we get a palindrome (275267404762572).

The spelling of 131233400430441 in words is "one hundred thirty-one trillion, two hundred thirty-three billion, four hundred million, four hundred thirty thousand, four hundred forty-one".