14123031 has 16 divisors (see below), whose sum is σ = 20528256. Its totient is φ = 8584416.

The previous prime is 14123027. The next prime is 14123041. The reversal of 14123031 is 13032141.

It is not a de Polignac number, because 14123031 - 2² = 14123027 is a prime.

It is a super-2 number, since 2×14123031² = 398920009253922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14123031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14123041) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1056 + ... + 5418.

It is an arithmetic number, because the mean of its divisors is an integer number (1283016).

Almost surely, 2^14123031 is an apocalyptic number.

14123031 is a deficient number, since it is larger than the sum of its proper divisors (6405225).

14123031 is a wasteful number, since it uses less digits than its factorization.

14123031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4462.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 14123031 is about 3758.0621336002. The cubic root of 14123031 is about 241.7181736165.

Adding to 14123031 its reverse (13032141), we get a palindrome (27155172).

The spelling of 14123031 in words is "fourteen million, one hundred twenty-three thousand, thirty-one".