10831705575121 has 2 divisors, whose sum is σ = 10831705575122. Its totient is φ = 10831705575120.

The previous prime is 10831705575013. The next prime is 10831705575139. The reversal of 10831705575121 is 12157550713801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5856303200400 + 4975402374721 = 2419980^2 + 2230561^2 .

It is a cyclic number.

It is not a de Polignac number, because 10831705575121 - 2²⁷ = 10831571357393 is a prime.

It is a super-2 number, since 2×10831705575121² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10831705575151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5415852787560 + 5415852787561.

It is an arithmetic number, because the mean of its divisors is an integer number (5415852787561).

Almost surely, 2^{10831705575121} is an apocalyptic number.

It is an amenable number.

10831705575121 is a deficient number, since it is larger than the sum of its proper divisors (1).

10831705575121 is an equidigital number, since it uses as much as digits as its factorization.

10831705575121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 294000, while the sum is 46.

The spelling of 10831705575121 in words is "ten trillion, eight hundred thirty-one billion, seven hundred five million, five hundred seventy-five thousand, one hundred twenty-one".