1310232122113 has 2 divisors, whose sum is σ = 1310232122114. Its totient is φ = 1310232122112.

The previous prime is 1310232122099. The next prime is 1310232122117. The reversal of 1310232122113 is 3112212320131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 857340809329 + 452891312784 = 925927^2 + 672972^2 .

It is a cyclic number.

It is not a de Polignac number, because 1310232122113 - 2²⁹ = 1309695251201 is a prime.

It is not a weakly prime, because it can be changed into another prime (1310232122117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655116061056 + 655116061057.

It is an arithmetic number, because the mean of its divisors is an integer number (655116061057).

Almost surely, 2^{1310232122113} is an apocalyptic number.

It is an amenable number.

1310232122113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310232122113 is an equidigital number, since it uses as much as digits as its factorization.

1310232122113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1310232122113 its reverse (3112212320131), we get a palindrome (4422444442244).

The spelling of 1310232122113 in words is "one trillion, three hundred ten billion, two hundred thirty-two million, one hundred twenty-two thousand, one hundred thirteen".