100940544 has 108 divisors (see below), whose sum is σ = 293833176. Its totient is φ = 33325056.

The previous prime is 100940513. The next prime is 100940579. The reversal of 100940544 is 445049001.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 444559 + ... + 444785.

Almost surely, 2^100940544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100940544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146916588).

100940544 is an abundant number, since it is smaller than the sum of its proper divisors (192892632).

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

100940544 is a wasteful number, since it uses less digits than its factorization.

100940544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 100940544 is about 10046.9171391029. The cubic root of 100940544 is about 465.6095509431.

Adding to 100940544 its reverse (445049001), we get a palindrome (545989545).

The spelling of 100940544 in words is "one hundred million, nine hundred forty thousand, five hundred forty-four".