131424152 has 32 divisors (see below), whose sum is σ = 251596800. Its totient is φ = 64341024.

The previous prime is 131424119. The next prime is 131424169. The reversal of 131424152 is 251424131.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 180413 + ... + 181139.

It is an arithmetic number, because the mean of its divisors is an integer number (7862400).

Almost surely, 2^131424152 is an apocalyptic number.

It is an amenable number.

131424152 is a deficient number, since it is larger than the sum of its proper divisors (120172648).

131424152 is a wasteful number, since it uses less digits than its factorization.

131424152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175 (or 1171 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 131424152 is about 11464.0373342030. The cubic root of 131424152 is about 508.4228504420.

Adding to 131424152 its reverse (251424131), we get a palindrome (382848283).

The spelling of 131424152 in words is "one hundred thirty-one million, four hundred twenty-four thousand, one hundred fifty-two".