13020014 has 16 divisors (see below), whose sum is σ = 23090400. Its totient is φ = 5387424.

The previous prime is 13019999. The next prime is 13020017. The reversal of 13020014 is 41002031.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13019977 and 13020004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13020017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15629 + ... + 16440.

It is an arithmetic number, because the mean of its divisors is an integer number (1443150).

Almost surely, 2^13020014 is an apocalyptic number.

13020014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13020014 is a deficient number, since it is larger than the sum of its proper divisors (10070386).

13020014 is a wasteful number, since it uses less digits than its factorization.

13020014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32107.

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

The square root of 13020014 is about 3608.3256504922. The cubic root of 13020014 is about 235.2540725748.

Adding to 13020014 its reverse (41002031), we get a palindrome (54022045).

The spelling of 13020014 in words is "thirteen million, twenty thousand, fourteen".