105680968835 has 16 divisors (see below), whose sum is σ = 136588213440. Its totient is φ = 78032254080.

The previous prime is 105680968829. The next prime is 105680968849. The reversal of 105680968835 is 538869086501.

It is not a de Polignac number, because 105680968835 - 2⁴ = 105680968819 is a prime.

It is a super-2 number, since 2×105680968835² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 496850 + ... + 676920.

It is an arithmetic number, because the mean of its divisors is an integer number (8536763340).

Almost surely, 2^105680968835 is an apocalyptic number.

105680968835 is a deficient number, since it is larger than the sum of its proper divisors (30907244605).

105680968835 is a wasteful number, since it uses less digits than its factorization.

105680968835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189118.

The product of its (nonzero) digits is 12441600, while the sum is 59.

The spelling of 105680968835 in words is "one hundred five billion, six hundred eighty million, nine hundred sixty-eight thousand, eight hundred thirty-five".