12353105 has 4 divisors (see below), whose sum is σ = 14823732. Its totient is φ = 9882480.

The previous prime is 12353071. The next prime is 12353119. The reversal of 12353105 is 50135321.

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 8059921 + 4293184 = 2839^2 + 2072^2 .

It is not a de Polignac number, because 12353105 - 2¹⁴ = 12336721 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1235306 + ... + 1235315.

It is an arithmetic number, because the mean of its divisors is an integer number (3705933).

Almost surely, 2^12353105 is an apocalyptic number.

It is an amenable number.

12353105 is a deficient number, since it is larger than the sum of its proper divisors (2470627).

12353105 is an equidigital number, since it uses as much as digits as its factorization.

12353105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470626.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 12353105 is about 3514.6984223401. The cubic root of 12353105 is about 231.1667555258.

Adding to 12353105 its reverse (50135321), we get a palindrome (62488426).

The spelling of 12353105 in words is "twelve million, three hundred fifty-three thousand, one hundred five".