It is a happy number.
It is a tau number, because it is divible by the number of its divisors (126).
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is an Ulam number.
It is a congruent number.
2141120 is an apocalyptic number.
141120 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 141120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282321).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141120 is a wasteful number, since it uses less digits than its factorization.
141120 is an evil number, because the sum of its binary digits is even.
The square root of 141120 is about 375.6594202200. The cubic root of 141120 is about 52.0630399163.
Adding to 141120 its reverse (21141), we get a palindrome (162261).
The spelling of 141120 in words is "one hundred forty-one thousand, one hundred twenty", and thus it is an iban number.