100136014044 has 72 divisors (see below), whose sum is σ = 257126931600. Its totient is φ = 30308298240.

The previous prime is 100136014037. The next prime is 100136014049. The reversal of 100136014044 is 440410631001.

100136014044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100136014049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1198132 + ... + 1278980.

Almost surely, 2^100136014044 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 100136014044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128563465800).

100136014044 is an abundant number, since it is smaller than the sum of its proper divisors (156990917556).

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

100136014044 is a wasteful number, since it uses less digits than its factorization.

100136014044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81731 (or 81718 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 100136014044 its reverse (440410631001), we get a palindrome (540546645045).

The spelling of 100136014044 in words is "one hundred billion, one hundred thirty-six million, fourteen thousand, forty-four".