131114242 has 16 divisors (see below), whose sum is σ = 225948672. Its totient is φ = 55896480.

The previous prime is 131114233. The next prime is 131114257. The reversal of 131114242 is 242411131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21843 + ... + 27190.

It is an arithmetic number, because the mean of its divisors is an integer number (14121792).

Almost surely, 2^131114242 is an apocalyptic number.

131114242 is a deficient number, since it is larger than the sum of its proper divisors (94834430).

131114242 is a wasteful number, since it uses less digits than its factorization.

131114242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49233.

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

The square root of 131114242 is about 11450.5127396113. The cubic root of 131114242 is about 508.0229002635.

Adding to 131114242 its reverse (242411131), we get a palindrome (373525373).

The spelling of 131114242 in words is "one hundred thirty-one million, one hundred fourteen thousand, two hundred forty-two".