10099815169 has 2 divisors, whose sum is σ = 10099815170. Its totient is φ = 10099815168.

The previous prime is 10099815137. The next prime is 10099815197. The reversal of 10099815169 is 96151899001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7648377025 + 2451438144 = 87455^2 + 49512^2 .

It is a cyclic number.

It is not a de Polignac number, because 10099815169 - 2⁵ = 10099815137 is a prime.

It is a super-3 number, since 3×10099815169³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (10099810169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5049907584 + 5049907585.

It is an arithmetic number, because the mean of its divisors is an integer number (5049907585).

Almost surely, 2^10099815169 is an apocalyptic number.

It is an amenable number.

10099815169 is a deficient number, since it is larger than the sum of its proper divisors (1).

10099815169 is an equidigital number, since it uses as much as digits as its factorization.

10099815169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 174960, while the sum is 49.

The spelling of 10099815169 in words is "ten billion, ninety-nine million, eight hundred fifteen thousand, one hundred sixty-nine".