14021003 has 2 divisors, whose sum is σ = 14021004. Its totient is φ = 14021002.

The previous prime is 14020957. The next prime is 14021011. The reversal of 14021003 is 30012041.

It is a happy number.

14021003 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14021003 - 2⁶ = 14020939 is a prime.

It is not a weakly prime, because it can be changed into another prime (14021503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7010501 + 7010502.

It is an arithmetic number, because the mean of its divisors is an integer number (7010502).

Almost surely, 2^14021003 is an apocalyptic number.

14021003 is a deficient number, since it is larger than the sum of its proper divisors (1).

14021003 is an equidigital number, since it uses as much as digits as its factorization.

14021003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 14021003 is about 3744.4629788529. The cubic root of 14021003 is about 241.1346905254.

Adding to 14021003 its reverse (30012041), we get a palindrome (44033044).

The spelling of 14021003 in words is "fourteen million, twenty-one thousand, three".