12163630342603 has 8 divisors (see below), whose sum is σ = 12177150386688. Its totient is φ = 12150112629864.

The previous prime is 12163630342573. The next prime is 12163630342609. The reversal of 12163630342603 is 30624303636121.

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

It is a cyclic number.

It is not a de Polignac number, because 12163630342603 - 2⁹ = 12163630342091 is a prime.

It is a super-2 number, since 2×12163630342603² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12163630342609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9963726 + ... + 11117692.

It is an arithmetic number, because the mean of its divisors is an integer number (1522143798336).

Almost surely, 2^{12163630342603} is an apocalyptic number.

12163630342603 is a deficient number, since it is larger than the sum of its proper divisors (13520044085).

12163630342603 is a wasteful number, since it uses less digits than its factorization.

12163630342603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165673.

The product of its (nonzero) digits is 279936, while the sum is 40.

Adding to 12163630342603 its reverse (30624303636121), we get a palindrome (42787933978724).

The spelling of 12163630342603 in words is "twelve trillion, one hundred sixty-three billion, six hundred thirty million, three hundred forty-two thousand, six hundred three".