12719113 has 12 divisors (see below), whose sum is σ = 14648688. Its totient is φ = 10950840.

The previous prime is 12719107. The next prime is 12719123. The reversal of 12719113 is 31191721.

It is a de Polignac number, because none of the positive numbers 2^k-12719113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12719123) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2370 + ... + 5572.

It is an arithmetic number, because the mean of its divisors is an integer number (1220724).

Almost surely, 2^12719113 is an apocalyptic number.

It is an amenable number.

12719113 is a deficient number, since it is larger than the sum of its proper divisors (1929575).

12719113 is a wasteful number, since it uses less digits than its factorization.

12719113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3252 (or 3233 counting only the distinct ones).

The product of its digits is 378, while the sum is 25.

The square root of 12719113 is about 3566.3865466323. The cubic root of 12719113 is about 233.4276378443.

The spelling of 12719113 in words is "twelve million, seven hundred nineteen thousand, one hundred thirteen".