12319141 has 4 divisors (see below), whose sum is σ = 12528000. Its totient is φ = 12110284.

The previous prime is 12319129. The next prime is 12319193. The reversal of 12319141 is 14191321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14191321 = 47 ⋅301943.

It is a cyclic number.

It is not a de Polignac number, because 12319141 - 2¹¹ = 12317093 is a prime.

It is a super-2 number, since 2×12319141² = 303522469955762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12319841) 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, 104341 + ... + 104458.

It is an arithmetic number, because the mean of its divisors is an integer number (3132000).

Almost surely, 2^12319141 is an apocalyptic number.

It is an amenable number.

12319141 is a deficient number, since it is larger than the sum of its proper divisors (208859).

12319141 is an equidigital number, since it uses as much as digits as its factorization.

12319141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208858.

The product of its digits is 216, while the sum is 22.

The square root of 12319141 is about 3509.8633876549. The cubic root of 12319141 is about 230.9547021116.

The spelling of 12319141 in words is "twelve million, three hundred nineteen thousand, one hundred forty-one".