131224114 has 16 divisors (see below), whose sum is σ = 225485568. Its totient is φ = 56106432.

The previous prime is 131224097. The next prime is 131224157. The reversal of 131224114 is 411422131.

131224114 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 131224091 and 131224100.

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 7 ways as a sum of consecutive naturals, for example, 4762 + ... + 16885.

It is an arithmetic number, because the mean of its divisors is an integer number (14092848).

Almost surely, 2^131224114 is an apocalyptic number.

131224114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131224114 is a deficient number, since it is larger than the sum of its proper divisors (94261454).

131224114 is a wasteful number, since it uses less digits than its factorization.

131224114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22089.

The product of its digits is 192, while the sum is 19.

The square root of 131224114 is about 11455.3094240182. The cubic root of 131224114 is about 508.1647661332.

Adding to 131224114 its reverse (411422131), we get a palindrome (542646245).

The spelling of 131224114 in words is "one hundred thirty-one million, two hundred twenty-four thousand, one hundred fourteen".