100323020132 has 12 divisors (see below), whose sum is σ = 175571061120. Its totient is φ = 50159859816.

The previous prime is 100323020087. The next prime is 100323020141. The reversal of 100323020132 is 231020323001.

It is a self number, because there is not a number n which added to its sum of digits gives 100323020132.

It is an unprimeable number.

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, 270332 + ... + 523187.

It is an arithmetic number, because the mean of its divisors is an integer number (14630921760).

Almost surely, 2^100323020132 is an apocalyptic number.

It is an amenable number.

100323020132 is a deficient number, since it is larger than the sum of its proper divisors (75248040988).

100323020132 is a wasteful number, since it uses less digits than its factorization.

100323020132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825130 (or 825128 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 100323020132 its reverse (231020323001), we get a palindrome (331343343133).

The spelling of 100323020132 in words is "one hundred billion, three hundred twenty-three million, twenty thousand, one hundred thirty-two".