131104022 has 32 divisors (see below), whose sum is σ = 233017344. Its totient is φ = 54136800.

The previous prime is 131104007. The next prime is 131104027. The reversal of 131104022 is 220401131.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 131103988 and 131104006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131104027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126647 + ... + 127677.

It is an arithmetic number, because the mean of its divisors is an integer number (7281792).

Almost surely, 2^131104022 is an apocalyptic number.

131104022 is a deficient number, since it is larger than the sum of its proper divisors (101913322).

131104022 is a wasteful number, since it uses less digits than its factorization.

131104022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 131104022 is about 11450.0664626892. The cubic root of 131104022 is about 508.0097002508.

Adding to 131104022 its reverse (220401131), we get a palindrome (351505153).

The spelling of 131104022 in words is "one hundred thirty-one million, one hundred four thousand, twenty-two".