1310526701161 has 2 divisors, whose sum is σ = 1310526701162. Its totient is φ = 1310526701160.

The previous prime is 1310526701119. The next prime is 1310526701177. The reversal of 1310526701161 is 1611076250131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1125867422761 + 184659278400 = 1061069^2 + 429720^2 .

It is a cyclic number.

It is not a de Polignac number, because 1310526701161 - 2¹⁹ = 1310526176873 is a prime.

It is not a weakly prime, because it can be changed into another prime (1310526702161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655263350580 + 655263350581.

It is an arithmetic number, because the mean of its divisors is an integer number (655263350581).

Almost surely, 2^{1310526701161} is an apocalyptic number.

It is an amenable number.

1310526701161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310526701161 is an equidigital number, since it uses as much as digits as its factorization.

1310526701161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 34.

The spelling of 1310526701161 in words is "one trillion, three hundred ten billion, five hundred twenty-six million, seven hundred one thousand, one hundred sixty-one".