100322120032 has 12 divisors (see below), whose sum is σ = 197509173876. Its totient is φ = 50161060000.

The previous prime is 100322119999. The next prime is 100322120033. The reversal of 100322120032 is 230021223001.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 100322119988 and 100322120015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100322120033) by changing a digit.

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 as a sum of consecutive naturals, namely, 1567533094 + ... + 1567533157.

It is an arithmetic number, because the mean of its divisors is an integer number (16459097823).

Almost surely, 2^100322120032 is an apocalyptic number.

It is an amenable number.

100322120032 is a deficient number, since it is larger than the sum of its proper divisors (97187053844).

100322120032 is an equidigital number, since it uses as much as digits as its factorization.

100322120032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3135066261 (or 3135066253 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 100322120032 its reverse (230021223001), we get a palindrome (330343343033).

The spelling of 100322120032 in words is "one hundred billion, three hundred twenty-two million, one hundred twenty thousand, thirty-two".