10691113835699 has 4 divisors (see below), whose sum is σ = 11663033275320. Its totient is φ = 9719194396080.

The previous prime is 10691113835621. The next prime is 10691113835729. The reversal of 10691113835699 is 99653831119601.

10691113835699 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10691113835699 - 2²⁴ = 10691097058483 is a prime.

It is a super-2 number, since 2×10691113835699² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10691113835609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 485959719794 + ... + 485959719815.

It is an arithmetic number, because the mean of its divisors is an integer number (2915758318830).

Almost surely, 2^{10691113835699} is an apocalyptic number.

10691113835699 is a deficient number, since it is larger than the sum of its proper divisors (971919439621).

10691113835699 is an equidigital number, since it uses as much as digits as its factorization.

10691113835699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971919439620.

The product of its (nonzero) digits is 9447840, while the sum is 62.

The spelling of 10691113835699 in words is "ten trillion, six hundred ninety-one billion, one hundred thirteen million, eight hundred thirty-five thousand, six hundred ninety-nine".