12148813366173 has 32 divisors (see below), whose sum is σ = 19640742451200. Its totient is φ = 7360555964400.

The previous prime is 12148813366139. The next prime is 12148813366199. The reversal of 12148813366173 is 37166331884121.

12148813366173 is a `hidden beast` number, since 1 + 2 + 1 + 4 + 8 + 8 + 13 + 3 + 6 + 617 + 3 = 666.

12148813366173 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12148813366173 - 2¹⁴ = 12148813349789 is a prime.

It is a super-2 number, since 2×12148813366173² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12148813364173) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5631063 + ... + 7483748.

It is an arithmetic number, because the mean of its divisors is an integer number (613773201600).

Almost surely, 2^{12148813366173} is an apocalyptic number.

It is an amenable number.

12148813366173 is a deficient number, since it is larger than the sum of its proper divisors (7491929085027).

12148813366173 is a wasteful number, since it uses less digits than its factorization.

12148813366173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13117950 (or 13117944 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The spelling of 12148813366173 in words is "twelve trillion, one hundred forty-eight billion, eight hundred thirteen million, three hundred sixty-six thousand, one hundred seventy-three".