12321102 has 8 divisors (see below), whose sum is σ = 24642216. Its totient is φ = 4107032.

The previous prime is 12321083. The next prime is 12321121. The reversal of 12321102 is 20112321.

It is an interprime number because it is at equal distance from previous prime (12321083) and next prime (12321121).

It is a sphenic number, since it is the product of 3 distinct primes.

12321102 is an admirable number.

It is a congruent 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, 1026753 + ... + 1026764.

It is an arithmetic number, because the mean of its divisors is an integer number (3080277).

Almost surely, 2^12321102 is an apocalyptic number.

12321102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12321102 is a wasteful number, since it uses less digits than its factorization.

12321102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053522.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 12321102 is about 3510.1427321407. The cubic root of 12321102 is about 230.9669561624.

Adding to 12321102 its reverse (20112321), we get a palindrome (32433423).

The spelling of 12321102 in words is "twelve million, three hundred twenty-one thousand, one hundred two".