131304104422 has 64 divisors (see below), whose sum is σ = 213346344960. Its totient is φ = 60419520000.

The previous prime is 131304104413. The next prime is 131304104429. The reversal of 131304104422 is 224401403131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131304104429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73889998 + ... + 73891774.

It is an arithmetic number, because the mean of its divisors is an integer number (3333536640).

Almost surely, 2^131304104422 is an apocalyptic number.

131304104422 is a deficient number, since it is larger than the sum of its proper divisors (82042240538).

131304104422 is a wasteful number, since it uses less digits than its factorization.

131304104422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 131304104422 its reverse (224401403131), we get a palindrome (355705507553).

The spelling of 131304104422 in words is "one hundred thirty-one billion, three hundred four million, one hundred four thousand, four hundred twenty-two".