123143713353 has 12 divisors (see below), whose sum is σ = 182681665348. Its totient is φ = 79877003040.

The previous prime is 123143713337. The next prime is 123143713367. The reversal of 123143713353 is 353317341321.

123143713353 is a `hidden beast` number, since 1 + 2 + 314 + 3 + 7 + 1 + 335 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 92691020304 + 30452693049 = 304452^2 + 174507^2 .

It is not a de Polignac number, because 123143713353 - 2⁴ = 123143713337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123143713313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 184900138 + ... + 184900803.

Almost surely, 2^123143713353 is an apocalyptic number.

It is an amenable number.

123143713353 is a deficient number, since it is larger than the sum of its proper divisors (59537951995).

123143713353 is a wasteful number, since it uses less digits than its factorization.

123143713353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369800984 (or 369800981 counting only the distinct ones).

The product of its digits is 68040, while the sum is 36.

The spelling of 123143713353 in words is "one hundred twenty-three billion, one hundred forty-three million, seven hundred thirteen thousand, three hundred fifty-three".