182023520243 has 4 divisors (see below), whose sum is σ = 182040074328. Its totient is φ = 182006966160.

The previous prime is 182023520207. The next prime is 182023520257. The reversal of 182023520243 is 342025320281.

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

It is a cyclic number.

It is not a de Polignac number, because 182023520243 - 2⁶ = 182023520179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (182023520293) 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 3 ways as a sum of consecutive naturals, for example, 8260538 + ... + 8282543.

It is an arithmetic number, because the mean of its divisors is an integer number (45510018582).

Almost surely, 2^182023520243 is an apocalyptic number.

182023520243 is a deficient number, since it is larger than the sum of its proper divisors (16554085).

182023520243 is a wasteful number, since it uses less digits than its factorization.

182023520243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16554084.

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 182023520243 in words is "one hundred eighty-two billion, twenty-three million, five hundred twenty thousand, two hundred forty-three".