12159102 has 8 divisors (see below), whose sum is σ = 24318216. Its totient is φ = 4053032.

The previous prime is 12159079. The next prime is 12159109. The reversal of 12159102 is 20195121.

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

12159102 is an admirable number.

It is a super-2 number, since 2×12159102² = 295687522892808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12159109) 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 3 ways as a sum of consecutive naturals, for example, 1013253 + ... + 1013264.

It is an arithmetic number, because the mean of its divisors is an integer number (3039777).

Almost surely, 2^12159102 is an apocalyptic number.

12159102 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.

12159102 is a wasteful number, since it uses less digits than its factorization.

12159102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026522.

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 12159102 is about 3486.9903928746. The cubic root of 12159102 is about 229.9502223720.

The spelling of 12159102 in words is "twelve million, one hundred fifty-nine thousand, one hundred two".