1108628313815 has 32 divisors (see below), whose sum is σ = 1479092104512. Its totient is φ = 790840960000.

The previous prime is 1108628313797. The next prime is 1108628313857. The reversal of 1108628313815 is 5183138268011.

It is not a de Polignac number, because 1108628313815 - 2¹⁴ = 1108628297431 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1108628313815.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10737035 + ... + 10839795.

It is an arithmetic number, because the mean of its divisors is an integer number (46221628266).

Almost surely, 2^{1108628313815} is an apocalyptic number.

1108628313815 is a deficient number, since it is larger than the sum of its proper divisors (370463790697).

1108628313815 is a wasteful number, since it uses less digits than its factorization.

1108628313815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106531.

The product of its (nonzero) digits is 276480, while the sum is 47.

The spelling of 1108628313815 in words is "one trillion, one hundred eight billion, six hundred twenty-eight million, three hundred thirteen thousand, eight hundred fifteen".