13253351117 has 2 divisors, whose sum is σ = 13253351118. Its totient is φ = 13253351116.

The previous prime is 13253351101. The next prime is 13253351159. The reversal of 13253351117 is 71115335231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13232821156 + 20529961 = 115034^2 + 4531^2 .

It is a cyclic number.

It is not a de Polignac number, because 13253351117 - 2⁴ = 13253351101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13253351017) 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, 6626675558 + 6626675559.

It is an arithmetic number, because the mean of its divisors is an integer number (6626675559).

Almost surely, 2^13253351117 is an apocalyptic number.

It is an amenable number.

13253351117 is a deficient number, since it is larger than the sum of its proper divisors (1).

13253351117 is an equidigital number, since it uses as much as digits as its factorization.

13253351117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9450, while the sum is 32.

Adding to 13253351117 its reverse (71115335231), we get a palindrome (84368686348).

The spelling of 13253351117 in words is "thirteen billion, two hundred fifty-three million, three hundred fifty-one thousand, one hundred seventeen".