141143020 has 48 divisors (see below), whose sum is σ = 317167200. Its totient is φ = 52600320.

The previous prime is 141142997. The next prime is 141143099. The reversal of 141143020 is 20341141.

It is a junction number, because it is equal to n+sod(n) for n = 141142985 and 141143003.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20136 + ... + 26224.

It is an arithmetic number, because the mean of its divisors is an integer number (6607650).

Almost surely, 2^141143020 is an apocalyptic number.

141143020 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 141143020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158583600).

141143020 is an abundant number, since it is smaller than the sum of its proper divisors (176024180).

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

141143020 is a wasteful number, since it uses less digits than its factorization.

141143020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6178 (or 6176 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 141143020 is about 11880.3627890734. The cubic root of 141143020 is about 520.6587066554.

Adding to 141143020 its reverse (20341141), we get a palindrome (161484161).

The spelling of 141143020 in words is "one hundred forty-one million, one hundred forty-three thousand, twenty".