120163026017 has 2 divisors, whose sum is σ = 120163026018. Its totient is φ = 120163026016.

The previous prime is 120163026013. The next prime is 120163026037. The reversal of 120163026017 is 710620361021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117752608801 + 2410417216 = 343151^2 + 49096^2 .

It is a cyclic number.

It is not a de Polignac number, because 120163026017 - 2² = 120163026013 is a prime.

It is not a weakly prime, because it can be changed into another prime (120163026013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60081513008 + 60081513009.

It is an arithmetic number, because the mean of its divisors is an integer number (60081513009).

Almost surely, 2^120163026017 is an apocalyptic number.

It is an amenable number.

120163026017 is a deficient number, since it is larger than the sum of its proper divisors (1).

120163026017 is an equidigital number, since it uses as much as digits as its factorization.

120163026017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

Adding to 120163026017 its reverse (710620361021), we get a palindrome (830783387038).

The spelling of 120163026017 in words is "one hundred twenty billion, one hundred sixty-three million, twenty-six thousand, seventeen".