1301122145153 has 2 divisors, whose sum is σ = 1301122145154. Its totient is φ = 1301122145152.

The previous prime is 1301122145129. The next prime is 1301122145189. The reversal of 1301122145153 is 3515412211031.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 670649620624 + 630472524529 = 818932^2 + 794023^2 .

It is a cyclic number.

It is not a de Polignac number, because 1301122145153 - 2²⁸ = 1300853709697 is a prime.

It is not a weakly prime, because it can be changed into another prime (1301122145353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650561072576 + 650561072577.

It is an arithmetic number, because the mean of its divisors is an integer number (650561072577).

Almost surely, 2^{1301122145153} is an apocalyptic number.

It is an amenable number.

1301122145153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301122145153 is an equidigital number, since it uses as much as digits as its factorization.

1301122145153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 1301122145153 its reverse (3515412211031), we get a palindrome (4816534356184).

The spelling of 1301122145153 in words is "one trillion, three hundred one billion, one hundred twenty-two million, one hundred forty-five thousand, one hundred fifty-three".