120411543041 has 2 divisors, whose sum is σ = 120411543042. Its totient is φ = 120411543040.

The previous prime is 120411543037. The next prime is 120411543059. The reversal of 120411543041 is 140345114021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73962241600 + 46449301441 = 271960^2 + 215521^2 .

It is a cyclic number.

It is not a de Polignac number, because 120411543041 - 2² = 120411543037 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 120411543041.

It is not a weakly prime, because it can be changed into another prime (120411593041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60205771520 + 60205771521.

It is an arithmetic number, because the mean of its divisors is an integer number (60205771521).

Almost surely, 2^120411543041 is an apocalyptic number.

It is an amenable number.

120411543041 is a deficient number, since it is larger than the sum of its proper divisors (1).

120411543041 is an equidigital number, since it uses as much as digits as its factorization.

120411543041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 120411543041 its reverse (140345114021), we get a palindrome (260756657062).

The spelling of 120411543041 in words is "one hundred twenty billion, four hundred eleven million, five hundred forty-three thousand, forty-one".