100032323212 has 24 divisors (see below), whose sum is σ = 184441211136. Its totient is φ = 47377060368.

The previous prime is 100032323207. The next prime is 100032323221. The reversal of 100032323212 is 212323230001.

It is a self number, because there is not a number n which added to its sum of digits gives 100032323212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5268718 + ... + 5287669.

It is an arithmetic number, because the mean of its divisors is an integer number (7685050464).

Almost surely, 2^100032323212 is an apocalyptic number.

It is an amenable number.

100032323212 is a deficient number, since it is larger than the sum of its proper divisors (84408887924).

100032323212 is a wasteful number, since it uses less digits than its factorization.

100032323212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10556517 (or 10556515 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 100032323212 its reverse (212323230001), we get a palindrome (312355553213).

The spelling of 100032323212 in words is "one hundred billion, thirty-two million, three hundred twenty-three thousand, two hundred twelve".