100044535113 has 6 divisors (see below), whose sum is σ = 144508772954. Its totient is φ = 66696356736.

The previous prime is 100044535109. The next prime is 100044535121. The reversal of 100044535113 is 311535440001.

It is a happy number.

100044535113 is a `hidden beast` number, since 10 + 0 + 0 + 4 + 4 + 535 + 113 = 666.

It can be written as a sum of positive squares in only one way, i.e., 74273691024 + 25770844089 = 272532^2 + 160533^2 .

It is not a de Polignac number, because 100044535113 - 2² = 100044535109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100044535163) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5558029720 + ... + 5558029737.

Almost surely, 2^100044535113 is an apocalyptic number.

It is an amenable number.

100044535113 is a deficient number, since it is larger than the sum of its proper divisors (44464237841).

100044535113 is a wasteful number, since it uses less digits than its factorization.

100044535113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11116059463 (or 11116059460 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 100044535113 its reverse (311535440001), we get a palindrome (411579975114).

The spelling of 100044535113 in words is "one hundred billion, forty-four million, five hundred thirty-five thousand, one hundred thirteen".