1301122063 has 2 divisors, whose sum is σ = 1301122064. Its totient is φ = 1301122062.

The previous prime is 1301122007. The next prime is 1301122117. The reversal of 1301122063 is 3602211031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1301122063 - 2²⁹ = 764251151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1301122063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1301122763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650561031 + 650561032.

It is an arithmetic number, because the mean of its divisors is an integer number (650561032).

Almost surely, 2^1301122063 is an apocalyptic number.

1301122063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301122063 is an equidigital number, since it uses as much as digits as its factorization.

1301122063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1301122063 is about 36071.0696126411. The cubic root of 1301122063 is about 1091.7067957304.

Adding to 1301122063 its reverse (3602211031), we get a palindrome (4903333094).

The spelling of 1301122063 in words is "one billion, three hundred one million, one hundred twenty-two thousand, sixty-three".