120015941 has 2 divisors, whose sum is σ = 120015942. Its totient is φ = 120015940.

The previous prime is 120015919. The next prime is 120015947. The reversal of 120015941 is 149510021.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85840225 + 34175716 = 9265^2 + 5846^2 .

It is a cyclic number.

It is not a de Polignac number, because 120015941 - 2¹⁴ = 119999557 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 (120015947) 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, 60007970 + 60007971.

It is an arithmetic number, because the mean of its divisors is an integer number (60007971).

Almost surely, 2^120015941 is an apocalyptic number.

It is an amenable number.

120015941 is a deficient number, since it is larger than the sum of its proper divisors (1).

120015941 is an equidigital number, since it uses as much as digits as its factorization.

120015941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 120015941 is about 10955.1787297150. The cubic root of 120015941 is about 493.2642549472.

Adding to 120015941 its reverse (149510021), we get a palindrome (269525962).

The spelling of 120015941 in words is "one hundred twenty million, fifteen thousand, nine hundred forty-one".