It is a congruent number.
Almost surely, 2101001010100 is an apocalyptic number.
101001010100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 101001010100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116387217408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101001010100 is a wasteful number, since it uses less digits than its factorization.
101001010100 is an evil number, because the sum of its binary digits is even.
Adding to 101001010100 its reverse (1010100101), we get a palindrome (102011110201).
Subtracting from 101001010100 its reverse (1010100101), we obtain a palindrome (99990909999).
The spelling of 101001010100 in words is "one hundred one billion, one million, ten thousand, one hundred".