12152163 has 4 divisors (see below), whose sum is σ = 16202888. Its totient is φ = 8101440.

The previous prime is 12152143. The next prime is 12152167. The reversal of 12152163 is 36125121.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 12152163 - 2⁶ = 12152099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12152167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2025358 + ... + 2025363.

It is an arithmetic number, because the mean of its divisors is an integer number (4050722).

Almost surely, 2^12152163 is an apocalyptic number.

12152163 is a deficient number, since it is larger than the sum of its proper divisors (4050725).

12152163 is an equidigital number, since it uses as much as digits as its factorization.

12152163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4050724.

The product of its digits is 360, while the sum is 21.

The square root of 12152163 is about 3485.9952667782. The cubic root of 12152163 is about 229.9064711086.

Adding to 12152163 its reverse (36125121), we get a palindrome (48277284).

The spelling of 12152163 in words is "twelve million, one hundred fifty-two thousand, one hundred sixty-three".