959900110181 has 2 divisors, whose sum is σ = 959900110182. Its totient is φ = 959900110180.

The previous prime is 959900110159. The next prime is 959900110199. The reversal of 959900110181 is 181011009959.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 873972568225 + 85927541956 = 934865^2 + 293134^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-959900110181 is a prime.

It is a super-2 number, since 2×959900110181² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (959900110781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 479950055090 + 479950055091.

It is an arithmetic number, because the mean of its divisors is an integer number (479950055091).

Almost surely, 2^959900110181 is an apocalyptic number.

It is an amenable number.

959900110181 is a deficient number, since it is larger than the sum of its proper divisors (1).

959900110181 is an equidigital number, since it uses as much as digits as its factorization.

959900110181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 44.

The spelling of 959900110181 in words is "nine hundred fifty-nine billion, nine hundred million, one hundred ten thousand, one hundred eighty-one".