12103232466 has 16 divisors (see below), whose sum is σ = 26068500864. Its totient is φ = 3724071504.

The previous prime is 12103232459. The next prime is 12103232483. The reversal of 12103232466 is 66423230121.

12103232466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12103232466² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77584746 + ... + 77584901.

It is an arithmetic number, because the mean of its divisors is an integer number (1629281304).

Almost surely, 2^12103232466 is an apocalyptic number.

12103232466 is an abundant number, since it is smaller than the sum of its proper divisors (13965268398).

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

12103232466 is a wasteful number, since it uses less digits than its factorization.

12103232466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155169665.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 12103232466 its reverse (66423230121), we get a palindrome (78526462587).

The spelling of 12103232466 in words is "twelve billion, one hundred three million, two hundred thirty-two thousand, four hundred sixty-six".