1113309869888 has 56 divisors (see below), whose sum is σ = 2220533958720. Its totient is φ = 553810821120.

The previous prime is 1113309869887. The next prime is 1113309869897. The reversal of 1113309869888 is 8889689033111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113309869887) 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 7 ways as a sum of consecutive naturals, for example, 12900803 + ... + 12986813.

It is an arithmetic number, because the mean of its divisors is an integer number (39652392120).

Almost surely, 2^{1113309869888} is an apocalyptic number.

It is an amenable number.

1113309869888 is a deficient number, since it is larger than the sum of its proper divisors (1107224088832).

1113309869888 is an equidigital number, since it uses as much as digits as its factorization.

1113309869888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87055 (or 87045 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 65.

The spelling of 1113309869888 in words is "one trillion, one hundred thirteen billion, three hundred nine million, eight hundred sixty-nine thousand, eight hundred eighty-eight".