12163108040001 has 16 divisors (see below), whose sum is σ = 18600690910720. Its totient is φ = 7847166476880.

The previous prime is 12163108039991. The next prime is 12163108040023. The reversal of 12163108040001 is 10004080136121.

It is a happy number.

12163108040001 is a `hidden beast` number, since 1 + 21 + 631 + 0 + 8 + 0 + 4 + 0 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 12163108040001 - 2⁶ = 12163108039937 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12163108040051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7265894050 + ... + 7265895723.

It is an arithmetic number, because the mean of its divisors is an integer number (1162543181920).

Almost surely, 2^{12163108040001} is an apocalyptic number.

It is an amenable number.

12163108040001 is a deficient number, since it is larger than the sum of its proper divisors (6437582870719).

12163108040001 is a wasteful number, since it uses less digits than its factorization.

12163108040001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14531789813 (or 14531789807 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

Adding to 12163108040001 its reverse (10004080136121), we get a palindrome (22167188176122).

The spelling of 12163108040001 in words is "twelve trillion, one hundred sixty-three billion, one hundred eight million, forty thousand, one".