13084364173 has 2 divisors, whose sum is σ = 13084364174. Its totient is φ = 13084364172.

The previous prime is 13084364141. The next prime is 13084364179. The reversal of 13084364173 is 37146348031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12607247524 + 477116649 = 112282^2 + 21843^2 .

It is a cyclic number.

It is not a de Polignac number, because 13084364173 - 2⁵ = 13084364141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13084364179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6542182086 + 6542182087.

It is an arithmetic number, because the mean of its divisors is an integer number (6542182087).

Almost surely, 2^13084364173 is an apocalyptic number.

It is an amenable number.

13084364173 is a deficient number, since it is larger than the sum of its proper divisors (1).

13084364173 is an equidigital number, since it uses as much as digits as its factorization.

13084364173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 13084364173 in words is "thirteen billion, eighty-four million, three hundred sixty-four thousand, one hundred seventy-three".