131133104404 has 12 divisors (see below), whose sum is σ = 229486963104. Its totient is φ = 65565400664.

The previous prime is 131133104387. The next prime is 131133104413. The reversal of 131133104404 is 404401331131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 417 + ... + 512119.

It is an arithmetic number, because the mean of its divisors is an integer number (19123913592).

Almost surely, 2^131133104404 is an apocalyptic number.

It is an amenable number.

131133104404 is a deficient number, since it is larger than the sum of its proper divisors (98353858700).

131133104404 is a wasteful number, since it uses less digits than its factorization.

131133104404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575774 (or 575772 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 131133104404 its reverse (404401331131), we get a palindrome (535534435535).

The spelling of 131133104404 in words is "one hundred thirty-one billion, one hundred thirty-three million, one hundred four thousand, four hundred four".