13375236185093 has 2 divisors, whose sum is σ = 13375236185094. Its totient is φ = 13375236185092.

The previous prime is 13375236185071. The next prime is 13375236185131. The reversal of 13375236185093 is 39058163257331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13375236185089 + 4 = 3657217^2 + 2^2 .

It is an emirp because it is prime and its reverse (39058163257331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13375236185093 - 2¹⁴ = 13375236168709 is a prime.

It is a super-2 number, since 2×13375236185093² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13375236185393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6687618092546 + 6687618092547.

It is an arithmetic number, because the mean of its divisors is an integer number (6687618092547).

Almost surely, 2^{13375236185093} is an apocalyptic number.

It is an amenable number.

13375236185093 is a deficient number, since it is larger than the sum of its proper divisors (1).

13375236185093 is an equidigital number, since it uses as much as digits as its factorization.

13375236185093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12247200, while the sum is 56.

The spelling of 13375236185093 in words is "thirteen trillion, three hundred seventy-five billion, two hundred thirty-six million, one hundred eighty-five thousand, ninety-three".