131402321030044 has 6 divisors (see below), whose sum is σ = 229954061802584. Its totient is φ = 65701160515020.

The previous prime is 131402321030003. The next prime is 131402321030077. The reversal of 131402321030044 is 440030123204131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 131402321029994 and 131402321030021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16425290128752 + ... + 16425290128759.

Almost surely, 2^{131402321030044} is an apocalyptic number.

It is an amenable number.

131402321030044 is a deficient number, since it is larger than the sum of its proper divisors (98551740772540).

131402321030044 is a wasteful number, since it uses less digits than its factorization.

131402321030044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32850580257515 (or 32850580257513 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 131402321030044 its reverse (440030123204131), we get a palindrome (571432444234175).

The spelling of 131402321030044 in words is "one hundred thirty-one trillion, four hundred two billion, three hundred twenty-one million, thirty thousand, forty-four".