120530141 has 2 divisors, whose sum is σ = 120530142. Its totient is φ = 120530140.

The previous prime is 120530117. The next prime is 120530147. The reversal of 120530141 is 141035021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112572100 + 7958041 = 10610^2 + 2821^2 .

It is an emirp because it is prime and its reverse (141035021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120530141 - 2²² = 116335837 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120530147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60265070 + 60265071.

It is an arithmetic number, because the mean of its divisors is an integer number (60265071).

Almost surely, 2^120530141 is an apocalyptic number.

It is an amenable number.

120530141 is a deficient number, since it is larger than the sum of its proper divisors (1).

120530141 is an equidigital number, since it uses as much as digits as its factorization.

120530141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 120530141 is about 10978.6219991400. The cubic root of 120530141 is about 493.9677034730.

Adding to 120530141 its reverse (141035021), we get a palindrome (261565162).

The spelling of 120530141 in words is "one hundred twenty million, five hundred thirty thousand, one hundred forty-one".