12163003430 has 32 divisors (see below), whose sum is σ = 23460573024. Its totient is φ = 4523838976.

The previous prime is 12163003393. The next prime is 12163003441. The reversal of 12163003430 is 3430036121.

12163003430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12163003396 and 12163003405.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 416897 + ... + 445116.

It is an arithmetic number, because the mean of its divisors is an integer number (733142907).

Almost surely, 2^12163003430 is an apocalyptic number.

12163003430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12163003430 is a deficient number, since it is larger than the sum of its proper divisors (11297569594).

12163003430 is a wasteful number, since it uses less digits than its factorization.

12163003430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862120.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12163003430 its reverse (3430036121), we get a palindrome (15593039551).

The spelling of 12163003430 in words is "twelve billion, one hundred sixty-three million, three thousand, four hundred thirty".