12361108 has 30 divisors (see below), whose sum is σ = 23605106. Its totient is φ = 5659776.

The previous prime is 12361103. The next prime is 12361177. The reversal of 12361108 is 80116321.

It can be written as a sum of positive squares in 5 ways, for example, as 2108304 + 10252804 = 1452^2 + 3202^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12361103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 334066 + ... + 334102.

Almost surely, 2^12361108 is an apocalyptic number.

It is an amenable number.

12361108 is a deficient number, since it is larger than the sum of its proper divisors (11243998).

12361108 is an frugal number, since it uses more digits than its factorization.

12361108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109 (or 56 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 12361108 is about 3515.8367425124. The cubic root of 12361108 is about 231.2166654654.

Adding to 12361108 its reverse (80116321), we get a palindrome (92477429).

The spelling of 12361108 in words is "twelve million, three hundred sixty-one thousand, one hundred eight".