11685105100034 has 8 divisors (see below), whose sum is σ = 17527686693888. Its totient is φ = 5842542868740.

The previous prime is 11685105100033. The next prime is 11685105100043. The reversal of 11685105100034 is 43000150158611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11685105099967 and 11685105100003.

It is not an unprimeable number, because it can be changed into a prime (11685105100033) 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 in 3 ways as a sum of consecutive naturals, for example, 3223922 + ... + 5810669.

It is an arithmetic number, because the mean of its divisors is an integer number (2190960836736).

Almost surely, 2^{11685105100034} is an apocalyptic number.

11685105100034 is a deficient number, since it is larger than the sum of its proper divisors (5842581593854).

11685105100034 is an equidigital number, since it uses as much as digits as its factorization.

11685105100034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9681280.

The product of its (nonzero) digits is 14400, while the sum is 35.

Adding to 11685105100034 its reverse (43000150158611), we get a palindrome (54685255258645).

The spelling of 11685105100034 in words is "eleven trillion, six hundred eighty-five billion, one hundred five million, one hundred thousand, thirty-four".