13110231313 has 2 divisors, whose sum is σ = 13110231314. Its totient is φ = 13110231312.

The previous prime is 13110231301. The next prime is 13110231317. The reversal of 13110231313 is 31313201131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11238544144 + 1871687169 = 106012^2 + 43263^2 .

It is a cyclic number.

It is not a de Polignac number, because 13110231313 - 2¹³ = 13110223121 is a prime.

It is not a weakly prime, because it can be changed into another prime (13110231317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6555115656 + 6555115657.

It is an arithmetic number, because the mean of its divisors is an integer number (6555115657).

Almost surely, 2^13110231313 is an apocalyptic number.

It is an amenable number.

13110231313 is a deficient number, since it is larger than the sum of its proper divisors (1).

13110231313 is an equidigital number, since it uses as much as digits as its factorization.

13110231313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 13110231313 its reverse (31313201131), we get a palindrome (44423432444).

The spelling of 13110231313 in words is "thirteen billion, one hundred ten million, two hundred thirty-one thousand, three hundred thirteen".