131104122 has 8 divisors (see below), whose sum is σ = 262208256. Its totient is φ = 43701372.

The previous prime is 131104111. The next prime is 131104147. The reversal of 131104122 is 221401131.

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

131104122 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10925338 + ... + 10925349.

It is an arithmetic number, because the mean of its divisors is an integer number (32776032).

Almost surely, 2^131104122 is an apocalyptic number.

131104122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131104122 is a wasteful number, since it uses less digits than its factorization.

131104122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21850692.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 131104122 is about 11450.0708294752. The cubic root of 131104122 is about 508.0098294128.

Adding to 131104122 its reverse (221401131), we get a palindrome (352505253).

The spelling of 131104122 in words is "one hundred thirty-one million, one hundred four thousand, one hundred twenty-two".