141205530 has 32 divisors (see below), whose sum is σ = 356731200. Its totient is φ = 35672832.

The previous prime is 141205529. The next prime is 141205567. The reversal of 141205530 is 35502141.

141205530 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 141205497 and 141205506.

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, 123295 + ... + 124434.

It is an arithmetic number, because the mean of its divisors is an integer number (11147850).

Almost surely, 2^141205530 is an apocalyptic number.

141205530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141205530 is an abundant number, since it is smaller than the sum of its proper divisors (215525670).

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

141205530 is a wasteful number, since it uses less digits than its factorization.

141205530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247758.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 141205530 is about 11882.9933097684. The cubic root of 141205530 is about 520.7355591326.

Adding to 141205530 its reverse (35502141), we get a palindrome (176707671).

The spelling of 141205530 in words is "one hundred forty-one million, two hundred five thousand, five hundred thirty".