10513869866099 has 2 divisors, whose sum is σ = 10513869866100. Its totient is φ = 10513869866098.

The previous prime is 10513869866077. The next prime is 10513869866107. The reversal of 10513869866099 is 99066896831501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10513869866099 - 2¹⁶ = 10513869800563 is a prime.

It is a super-2 number, since 2×10513869866099² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10513869866039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5256934933049 + 5256934933050.

It is an arithmetic number, because the mean of its divisors is an integer number (5256934933050).

Almost surely, 2^{10513869866099} is an apocalyptic number.

10513869866099 is a deficient number, since it is larger than the sum of its proper divisors (1).

10513869866099 is an equidigital number, since it uses as much as digits as its factorization.

10513869866099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151165440, while the sum is 71.

The spelling of 10513869866099 in words is "ten trillion, five hundred thirteen billion, eight hundred sixty-nine million, eight hundred sixty-six thousand, ninety-nine".