14131031 has 4 divisors (see below), whose sum is σ = 14370600. Its totient is φ = 13891464.

The previous prime is 14131027. The next prime is 14131043. The reversal of 14131031 is 13013141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14131031 - 2² = 14131027 is a prime.

It is a super-2 number, since 2×14131031² = 399372074245922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14130997 and 14131015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14131001) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 119696 + ... + 119813.

It is an arithmetic number, because the mean of its divisors is an integer number (3592650).

Almost surely, 2^14131031 is an apocalyptic number.

14131031 is a deficient number, since it is larger than the sum of its proper divisors (239569).

14131031 is an equidigital number, since it uses as much as digits as its factorization.

14131031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239568.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 14131031 is about 3759.1263612707. The cubic root of 14131031 is about 241.7638054732.

Adding to 14131031 its reverse (13013141), we get a palindrome (27144172).

The spelling of 14131031 in words is "fourteen million, one hundred thirty-one thousand, thirty-one".