14021023 has 4 divisors (see below), whose sum is σ = 14230360. Its totient is φ = 13811688.

The previous prime is 14021011. The next prime is 14021027. The reversal of 14021023 is 32012041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32012041 = 1759 ⋅18199.

It is a cyclic number.

It is not a de Polignac number, because 14021023 - 2¹⁷ = 13889951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14020994 and 14021012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14021027) 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, 104568 + ... + 104701.

It is an arithmetic number, because the mean of its divisors is an integer number (3557590).

Almost surely, 2^14021023 is an apocalyptic number.

14021023 is a deficient number, since it is larger than the sum of its proper divisors (209337).

14021023 is an equidigital number, since it uses as much as digits as its factorization.

14021023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209336.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 14021023 is about 3744.4656494619. The cubic root of 14021023 is about 241.1348051794.

Adding to 14021023 its reverse (32012041), we get a palindrome (46033064).

The spelling of 14021023 in words is "fourteen million, twenty-one thousand, twenty-three".