Adding to 1312000213200 its reverse (23120002131), we get a palindrome (1335120215331).
It is a self number, because there is not a number n which added to its sum of digits gives 1312000213200.
It is a congruent number.
Almost surely, 21312000213200 is an apocalyptic number.
1312000213200 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 1312000213200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2274737740800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1312000213200 is a wasteful number, since it uses less digits than its factorization.
1312000213200 is an odious number, because the sum of its binary digits is odd.
The spelling of 1312000213200 in words is "one trillion, three hundred twelve billion, two hundred thirteen thousand, two hundred".