131314024 has 16 divisors (see below), whose sum is σ = 246526020. Its totient is φ = 65573760.

The previous prime is 131314013. The next prime is 131314067. The reversal of 131314024 is 420413131.

It can be written as a sum of positive squares in 2 ways, for example, as 130644900 + 669124 = 11430^2 + 818^2 .

It is a junction number, because it is equal to n+sod(n) for n = 131313992 and 131314010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3429 + ... + 16564.

Almost surely, 2^131314024 is an apocalyptic number.

It is an amenable number.

131314024 is a deficient number, since it is larger than the sum of its proper divisors (115211996).

131314024 is a wasteful number, since it uses less digits than its factorization.

131314024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20820 (or 20816 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 131314024 is about 11459.2331331551. The cubic root of 131314024 is about 508.2807983213.

Adding to 131314024 its reverse (420413131), we get a palindrome (551727155).

The spelling of 131314024 in words is "one hundred thirty-one million, three hundred fourteen thousand, twenty-four".