1020122063 has 2 divisors, whose sum is σ = 1020122064. Its totient is φ = 1020122062.

The previous prime is 1020122029. The next prime is 1020122071. The reversal of 1020122063 is 3602210201.

It is a strong prime.

It is an emirp because it is prime and its reverse (3602210201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1020122063 - 2⁸ = 1020121807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020122003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510061031 + 510061032.

It is an arithmetic number, because the mean of its divisors is an integer number (510061032).

Almost surely, 2^1020122063 is an apocalyptic number.

1020122063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020122063 is an equidigital number, since it uses as much as digits as its factorization.

1020122063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1020122063 is about 31939.3497585658. The cubic root of 1020122063 is about 1006.6628620068.

Adding to 1020122063 its reverse (3602210201), we get a palindrome (4622332264).

The spelling of 1020122063 in words is "one billion, twenty million, one hundred twenty-two thousand, sixty-three".