13144130 has 16 divisors (see below), whose sum is σ = 23716800. Its totient is φ = 5244912.

The previous prime is 13144123. The next prime is 13144141. The reversal of 13144130 is 3144131.

It is a junction number, because it is equal to n+sod(n) for n = 13144099 and 13144108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3521 + ... + 6219.

It is an arithmetic number, because the mean of its divisors is an integer number (1482300).

Almost surely, 2^13144130 is an apocalyptic number.

13144130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13144130 is a deficient number, since it is larger than the sum of its proper divisors (10572670).

13144130 is a wasteful number, since it uses less digits than its factorization.

13144130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3193.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 13144130 is about 3625.4834160426. The cubic root of 13144130 is about 235.9992459039. Note that the first 3 decimals are identical.

Adding to 13144130 its reverse (3144131), we get a palindrome (16288261).

Subtracting from 13144130 its reverse (3144131), we obtain a palindrome (9999999).

The spelling of 13144130 in words is "thirteen million, one hundred forty-four thousand, one hundred thirty".