1100993919084 has 18 divisors (see below), whose sum is σ = 2783067962220. Its totient is φ = 366997973016.

The previous prime is 1100993919031. The next prime is 1100993919089. The reversal of 1100993919084 is 4809193990011.

1100993919084 is a `hidden beast` number, since 1 + 1 + 0 + 0 + 99 + 391 + 90 + 84 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-3 number, since 3×1100993919084³ (a number of 37 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1100993919084.

It is not an unprimeable number, because it can be changed into a prime (1100993919089) 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 5 ways as a sum of consecutive naturals, for example, 15291582174 + ... + 15291582245.

It is an arithmetic number, because the mean of its divisors is an integer number (154614886790).

Almost surely, 2^{1100993919084} is an apocalyptic number.

It is an amenable number.

1100993919084 is an abundant number, since it is smaller than the sum of its proper divisors (1682074043136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1100993919084 is a wasteful number, since it uses less digits than its factorization.

1100993919084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30583164429 (or 30583164424 counting only the distinct ones).

The product of its (nonzero) digits is 629856, while the sum is 54.

The spelling of 1100993919084 in words is "one trillion, one hundred billion, nine hundred ninety-three million, nine hundred nineteen thousand, eighty-four".