100032544140 has 24 divisors (see below), whose sum is σ = 280091123760. Its totient is φ = 26675345088.

The previous prime is 100032544103. The next prime is 100032544159. The reversal of 100032544140 is 41445230001.

It is a self number, because there is not a number n which added to its sum of digits gives 100032544140.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833604475 + ... + 833604594.

It is an arithmetic number, because the mean of its divisors is an integer number (11670463490).

Almost surely, 2^100032544140 is an apocalyptic number.

100032544140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100032544140 is an abundant number, since it is smaller than the sum of its proper divisors (180058579620).

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

100032544140 is a wasteful number, since it uses less digits than its factorization.

100032544140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667209081 (or 1667209079 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 100032544140 its reverse (41445230001), we get a palindrome (141477774141).

The spelling of 100032544140 in words is "one hundred billion, thirty-two million, five hundred forty-four thousand, one hundred forty".