108678812073 has 16 divisors (see below), whose sum is σ = 156065379456. Its totient is φ = 66873375360.

The previous prime is 108678812071. The next prime is 108678812107. The reversal of 108678812073 is 370218876801.

It is not a de Polignac number, because 108678812073 - 2¹ = 108678812071 is a prime.

It is a super-2 number, since 2×108678812073² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (108678812071) 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 15 ways as a sum of consecutive naturals, for example, 348333 + ... + 581973.

It is an arithmetic number, because the mean of its divisors is an integer number (9754086216).

Almost surely, 2^108678812073 is an apocalyptic number.

108678812073 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

108678812073 is a deficient number, since it is larger than the sum of its proper divisors (47386567383).

108678812073 is a wasteful number, since it uses less digits than its factorization.

108678812073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245584.

The product of its (nonzero) digits is 903168, while the sum is 51.

The spelling of 108678812073 in words is "one hundred eight billion, six hundred seventy-eight million, eight hundred twelve thousand, seventy-three".