1100340405108 has 36 divisors (see below), whose sum is σ = 3178761171040. Its totient is φ = 314382972816.

The previous prime is 1100340405091. The next prime is 1100340405133. The reversal of 1100340405108 is 8015040430011.

It is a happy number.

1100340405108 is a `hidden beast` number, since 1 + 100 + 3 + 4 + 0 + 40 + 510 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1100340405108² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2183214838 + ... + 2183215341.

Almost surely, 2^{1100340405108} is an apocalyptic number.

1100340405108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1100340405108 is an abundant number, since it is smaller than the sum of its proper divisors (2078420765932).

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

1100340405108 is a wasteful number, since it uses less digits than its factorization.

1100340405108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4366430196 (or 4366430191 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 1100340405108 its reverse (8015040430011), we get a palindrome (9115380835119).

The spelling of 1100340405108 in words is "one trillion, one hundred billion, three hundred forty million, four hundred five thousand, one hundred eight".