100323043140 has 24 divisors (see below), whose sum is σ = 280904520960. Its totient is φ = 26752811488.

The previous prime is 100323043123. The next prime is 100323043253. The reversal of 100323043140 is 41340323001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 836025300 + ... + 836025419.

It is an arithmetic number, because the mean of its divisors is an integer number (11704355040).

Almost surely, 2^100323043140 is an apocalyptic number.

100323043140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100323043140 is an abundant number, since it is smaller than the sum of its proper divisors (180581477820).

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

100323043140 is a wasteful number, since it uses less digits than its factorization.

100323043140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672050731 (or 1672050729 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 100323043140 its reverse (41340323001), we get a palindrome (141663366141).

The spelling of 100323043140 in words is "one hundred billion, three hundred twenty-three million, forty-three thousand, one hundred forty".