It is a house number.
It is a self number, because there is not a number n which added to its sum of digits gives 142783100.
It is a congruent number.
It is an unprimeable number.
Almost surely, 2142783100 is an apocalyptic number.
142783100 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 pseudoperfect number, because it is the sum of a subset of its proper divisors.
142783100 is a wasteful number, since it uses less digits than its factorization.
142783100 is an evil number, because the sum of its binary digits is even.
The square root of 142783100 is about 11949.1882569487. The cubic root of 142783100 is about 522.6676278168.
The spelling of 142783100 in words is "one hundred forty-two million, seven hundred eighty-three thousand, one hundred".