14311001 has 4 divisors (see below), whose sum is σ = 14337252. Its totient is φ = 14284752.

The previous prime is 14310997. The next prime is 14311013. The reversal of 14311001 is 10011341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10011341 = 67 ⋅149423.

It can be written as a sum of positive squares in 2 ways, for example, as 6885376 + 7425625 = 2624^2 + 2725^2 .

It is a cyclic number.

It is not a de Polignac number, because 14311001 - 2² = 14310997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14311051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12290 + ... + 13403.

It is an arithmetic number, because the mean of its divisors is an integer number (3584313).

Almost surely, 2^14311001 is an apocalyptic number.

It is an amenable number.

14311001 is a deficient number, since it is larger than the sum of its proper divisors (26251).

14311001 is an equidigital number, since it uses as much as digits as its factorization.

14311001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26250.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 14311001 is about 3782.9883690014. The cubic root of 14311001 is about 242.7858308170.

Adding to 14311001 its reverse (10011341), we get a palindrome (24322342).

The spelling of 14311001 in words is "fourteen million, three hundred eleven thousand, one".