13142302113173 has 2 divisors, whose sum is σ = 13142302113174. Its totient is φ = 13142302113172.

The previous prime is 13142302113119. The next prime is 13142302113191. The reversal of 13142302113173 is 37131120324131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11776715885284 + 1365586227889 = 3431722^2 + 1168583^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13142302113173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13142302113373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6571151056586 + 6571151056587.

It is an arithmetic number, because the mean of its divisors is an integer number (6571151056587).

Almost surely, 2^{13142302113173} is an apocalyptic number.

It is an amenable number.

13142302113173 is a deficient number, since it is larger than the sum of its proper divisors (1).

13142302113173 is an equidigital number, since it uses as much as digits as its factorization.

13142302113173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The spelling of 13142302113173 in words is "thirteen trillion, one hundred forty-two billion, three hundred two million, one hundred thirteen thousand, one hundred seventy-three".