1110981116700 has 864 divisors, whose sum is σ = 4394169421824. Its totient is φ = 228524820480.

The previous prime is 1110981116629. The next prime is 1110981116701. The reversal of 1110981116700 is 76111890111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110981116701) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1528171737 + ... + 1528172463.

Almost surely, 2^{1110981116700} is an apocalyptic number.

1110981116700 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 1110981116700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2197084710912).

1110981116700 is an abundant number, since it is smaller than the sum of its proper divisors (3283188305124).

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

1110981116700 is a wasteful number, since it uses less digits than its factorization.

1110981116700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211 (or 1201 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 36.

The spelling of 1110981116700 in words is "one trillion, one hundred ten billion, nine hundred eighty-one million, one hundred sixteen thousand, seven hundred".