100065150181 has 2 divisors, whose sum is σ = 100065150182. Its totient is φ = 100065150180.

The previous prime is 100065150103. The next prime is 100065150217. The reversal of 100065150181 is 181051560001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74115162081 + 25949988100 = 272241^2 + 161090^2 .

It is a cyclic number.

It is not a de Polignac number, because 100065150181 - 2²⁹ = 99528279269 is a prime.

It is a super-2 number, since 2×100065150181² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100065150481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50032575090 + 50032575091.

It is an arithmetic number, because the mean of its divisors is an integer number (50032575091).

Almost surely, 2^100065150181 is an apocalyptic number.

It is an amenable number.

100065150181 is a deficient number, since it is larger than the sum of its proper divisors (1).

100065150181 is an equidigital number, since it uses as much as digits as its factorization.

100065150181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 28.

The spelling of 100065150181 in words is "one hundred billion, sixty-five million, one hundred fifty thousand, one hundred eighty-one".