120021119063 has 2 divisors, whose sum is σ = 120021119064. Its totient is φ = 120021119062.

The previous prime is 120021119021. The next prime is 120021119081. The reversal of 120021119063 is 360911120021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120021119063 - 2¹⁶ = 120021053527 is a prime.

It is a super-2 number, since 2×120021119063² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120021119083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60010559531 + 60010559532.

It is an arithmetic number, because the mean of its divisors is an integer number (60010559532).

Almost surely, 2^120021119063 is an apocalyptic number.

120021119063 is a deficient number, since it is larger than the sum of its proper divisors (1).

120021119063 is an equidigital number, since it uses as much as digits as its factorization.

120021119063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 26.

Adding to 120021119063 its reverse (360911120021), we get a palindrome (480932239084).

The spelling of 120021119063 in words is "one hundred twenty billion, twenty-one million, one hundred nineteen thousand, sixty-three".