141503013220 has 48 divisors (see below), whose sum is σ = 314805158640. Its totient is φ = 53243101184.

The previous prime is 141503013187. The next prime is 141503013227. The reversal of 141503013220 is 22310305141.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 6745008384 + 134758004836 = 82128^2 + 367094^2 .

It is a junction number, because it is equal to n+sod(n) for n = 141503013191 and 141503013200.

It is not an unprimeable number, because it can be changed into a prime (141503013227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527316 + ... + 749044.

It is an arithmetic number, because the mean of its divisors is an integer number (6558440805).

Almost surely, 2^141503013220 is an apocalyptic number.

141503013220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141503013220 is an abundant number, since it is smaller than the sum of its proper divisors (173302145420).

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

141503013220 is a wasteful number, since it uses less digits than its factorization.

141503013220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223632 (or 223630 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 141503013220 its reverse (22310305141), we get a palindrome (163813318361).

The spelling of 141503013220 in words is "one hundred forty-one billion, five hundred three million, thirteen thousand, two hundred twenty".