1108157152788 has 36 divisors (see below), whose sum is σ = 3201342886560. Its totient is φ = 316616329296.

The previous prime is 1108157152759. The next prime is 1108157152793. The reversal of 1108157152788 is 8872517518011.

1108157152788 is a `hidden beast` number, since 1 + 10 + 8 + 1 + 571 + 52 + 7 + 8 + 8 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2198724258 + ... + 2198724761.

Almost surely, 2^{1108157152788} is an apocalyptic number.

1108157152788 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1108157152788 is an abundant number, since it is smaller than the sum of its proper divisors (2093185733772).

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

1108157152788 is a wasteful number, since it uses less digits than its factorization.

1108157152788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4397449036 (or 4397449031 counting only the distinct ones).

The product of its (nonzero) digits is 1254400, while the sum is 54.

The spelling of 1108157152788 in words is "one trillion, one hundred eight billion, one hundred fifty-seven million, one hundred fifty-two thousand, seven hundred eighty-eight".