182530012943 has 4 divisors (see below), whose sum is σ = 182590039008. Its totient is φ = 182469986880.

The previous prime is 182530012939. The next prime is 182530012961. The reversal of 182530012943 is 349210035281.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 349210035281 = 197 ⋅1772639773.

It is a cyclic number.

It is not a de Polignac number, because 182530012943 - 2² = 182530012939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 182530012897 and 182530012906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182530012993) 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, 30008471 + ... + 30014552.

It is an arithmetic number, because the mean of its divisors is an integer number (45647509752).

Almost surely, 2^182530012943 is an apocalyptic number.

182530012943 is a deficient number, since it is larger than the sum of its proper divisors (60026065).

182530012943 is an equidigital number, since it uses as much as digits as its factorization.

182530012943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60026064.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 182530012943 in words is "one hundred eighty-two billion, five hundred thirty million, twelve thousand, nine hundred forty-three".