10839711995173 has 2 divisors, whose sum is σ = 10839711995174. Its totient is φ = 10839711995172.

The previous prime is 10839711995093. The next prime is 10839711995237. The reversal of 10839711995173 is 37159911793801.

It is an a-pointer prime, because the next prime (10839711995237) can be obtained adding 10839711995173 to its sum of digits (64).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10257043886244 + 582668108929 = 3202662^2 + 763327^2 .

It is a cyclic number.

It is not a de Polignac number, because 10839711995173 - 2³⁷ = 10702273041701 is a prime.

It is a super-2 number, since 2×10839711995173² (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 (10839711915173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5419855997586 + 5419855997587.

It is an arithmetic number, because the mean of its divisors is an integer number (5419855997587).

Almost surely, 2^{10839711995173} is an apocalyptic number.

It is an amenable number.

10839711995173 is a deficient number, since it is larger than the sum of its proper divisors (1).

10839711995173 is an equidigital number, since it uses as much as digits as its factorization.

10839711995173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12859560, while the sum is 64.

The spelling of 10839711995173 in words is "ten trillion, eight hundred thirty-nine billion, seven hundred eleven million, nine hundred ninety-five thousand, one hundred seventy-three".