100144704 has 56 divisors (see below), whose sum is σ = 289060128. Its totient is φ = 30346240.

The previous prime is 100144703. The next prime is 100144711. The reversal of 100144704 is 407441001.

It is not an unprimeable number, because it can be changed into a prime (100144703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21597 + ... + 25820.

It is an arithmetic number, because the mean of its divisors is an integer number (5161788).

Almost surely, 2^100144704 is an apocalyptic number.

It is an amenable number.

100144704 is an abundant number, since it is smaller than the sum of its proper divisors (188915424).

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

100144704 is a wasteful number, since it uses less digits than its factorization.

100144704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47443 (or 47433 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 100144704 is about 10007.2325844861. The cubic root of 100144704 is about 464.3826609478.

Adding to 100144704 its reverse (407441001), we get a palindrome (507585705).

The spelling of 100144704 in words is "one hundred million, one hundred forty-four thousand, seven hundred four".