1109133600960 has 896 divisors, whose sum is σ = 4554853171200. Its totient is φ = 221885153280.

The previous prime is 1109133600941. The next prime is 1109133600997. The reversal of 1109133600960 is 690063319011.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1206891381 + ... + 1206892299.

Almost surely, 2^{1109133600960} is an apocalyptic number.

1109133600960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1109133600960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2277426585600).

1109133600960 is an abundant number, since it is smaller than the sum of its proper divisors (3445719570240).

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

1109133600960 is a wasteful number, since it uses less digits than its factorization.

1109133600960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549 (or 1539 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 39.

Adding to 1109133600960 its reverse (690063319011), we get a palindrome (1799196919971).

The spelling of 1109133600960 in words is "one trillion, one hundred nine billion, one hundred thirty-three million, six hundred thousand, nine hundred sixty".