100144441203 has 16 divisors (see below), whose sum is σ = 137167800480. Its totient is φ = 64942891776.

The previous prime is 100144441193. The next prime is 100144441259. The reversal of 100144441203 is 302144441001.

It is not a de Polignac number, because 100144441203 - 2¹⁷ = 100144310131 is a prime.

It is a super-2 number, since 2×100144441203² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100144449203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362751 + ... + 576087.

It is an arithmetic number, because the mean of its divisors is an integer number (8572987530).

Almost surely, 2^100144441203 is an apocalyptic number.

100144441203 is a deficient number, since it is larger than the sum of its proper divisors (37023359277).

100144441203 is a wasteful number, since it uses less digits than its factorization.

100144441203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217606.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 100144441203 its reverse (302144441001), we get a palindrome (402288882204).

The spelling of 100144441203 in words is "one hundred billion, one hundred forty-four million, four hundred forty-one thousand, two hundred three".