12343153 has 4 divisors (see below), whose sum is σ = 12470500. Its totient is φ = 12215808.

The previous prime is 12343129. The next prime is 12343169. The reversal of 12343153 is 35134321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3717184 + 8625969 = 1928^2 + 2937^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12343153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12343553) 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, 63528 + ... + 63721.

It is an arithmetic number, because the mean of its divisors is an integer number (3117625).

Almost surely, 2^12343153 is an apocalyptic number.

It is an amenable number.

12343153 is a deficient number, since it is larger than the sum of its proper divisors (127347).

12343153 is an equidigital number, since it uses as much as digits as its factorization.

12343153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127346.

The product of its digits is 1080, while the sum is 22.

The square root of 12343153 is about 3513.2823683843. The cubic root of 12343153 is about 231.1046607561.

Adding to 12343153 its reverse (35134321), we get a palindrome (47477474).

The spelling of 12343153 in words is "twelve million, three hundred forty-three thousand, one hundred fifty-three".