12117063 has 24 divisors (see below), whose sum is σ = 19407360. Its totient is φ = 6698160.

The previous prime is 12117059. The next prime is 12117121. The reversal of 12117063 is 36071121.

12117063 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12117063 - 2² = 12117059 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12117043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3228 + ... + 5886.

It is an arithmetic number, because the mean of its divisors is an integer number (808640).

Almost surely, 2^12117063 is an apocalyptic number.

12117063 is a deficient number, since it is larger than the sum of its proper divisors (7290297).

12117063 is a wasteful number, since it uses less digits than its factorization.

12117063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2707 (or 2700 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 12117063 is about 3480.9571959448. The cubic root of 12117063 is about 229.6849056396.

Adding to 12117063 its reverse (36071121), we get a palindrome (48188184).

The spelling of 12117063 in words is "twelve million, one hundred seventeen thousand, sixty-three".