182811820100 has 72 divisors (see below), whose sum is σ = 488248208448. Its totient is φ = 57856924800.

The previous prime is 182811820033. The next prime is 182811820141. The reversal of 182811820100 is 1028118281.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10035506 + ... + 10053705.

Almost surely, 2^182811820100 is an apocalyptic number.

182811820100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

182811820100 is an abundant number, since it is smaller than the sum of its proper divisors (305436388348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

182811820100 is a wasteful number, since it uses less digits than its factorization.

182811820100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20089245 (or 20089238 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 32.

Adding to 182811820100 its reverse (1028118281), we get a palindrome (183839938381).

It can be divided in two parts, 18281 and 1820100, that added together give a palindrome (1838381).

The spelling of 182811820100 in words is "one hundred eighty-two billion, eight hundred eleven million, eight hundred twenty thousand, one hundred".