120532541 has 2 divisors, whose sum is σ = 120532542. Its totient is φ = 120532540.

The previous prime is 120532537. The next prime is 120532609. The reversal of 120532541 is 145235021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87516025 + 33016516 = 9355^2 + 5746^2 .

It is an emirp because it is prime and its reverse (145235021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120532541 - 2² = 120532537 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 (120532501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60266270 + 60266271.

It is an arithmetic number, because the mean of its divisors is an integer number (60266271).

Almost surely, 2^120532541 is an apocalyptic number.

It is an amenable number.

120532541 is a deficient number, since it is larger than the sum of its proper divisors (1).

120532541 is an equidigital number, since it uses as much as digits as its factorization.

120532541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 120532541 is about 10978.7313019310. The cubic root of 120532541 is about 493.9709820848.

Adding to 120532541 its reverse (145235021), we get a palindrome (265767562).

The spelling of 120532541 in words is "one hundred twenty million, five hundred thirty-two thousand, five hundred forty-one".