141033220 has 24 divisors (see below), whose sum is σ = 301027608. Its totient is φ = 55488000.

The previous prime is 141033161. The next prime is 141033223. The reversal of 141033220 is 22330141.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 22353984 + 118679236 = 4728^2 + 10894^2 .

It is a junction number, because it is equal to n+sod(n) for n = 141033194 and 141033203.

It is not an unprimeable number, because it can be changed into a prime (141033223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56581 + ... + 59020.

It is an arithmetic number, because the mean of its divisors is an integer number (12542817).

Almost surely, 2^141033220 is an apocalyptic number.

141033220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141033220 is an abundant number, since it is smaller than the sum of its proper divisors (159994388).

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

141033220 is a wasteful number, since it uses less digits than its factorization.

141033220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115671 (or 115669 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 141033220 is about 11875.7408189974. The cubic root of 141033220 is about 520.5236588700.

Adding to 141033220 its reverse (22330141), we get a palindrome (163363361).

The spelling of 141033220 in words is "one hundred forty-one million, thirty-three thousand, two hundred twenty".