1120011300 has 108 divisors (see below), whose sum is σ = 3640714896. Its totient is φ = 298663200.

The previous prime is 1120011287. The next prime is 1120011341. The reversal of 1120011300 is 31100211.

It is a tau number, because it is divible by the number of its divisors (108).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1255 + ... + 47345.

Almost surely, 2^1120011300 is an apocalyptic number.

1120011300 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 1120011300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1820357448).

1120011300 is an abundant number, since it is smaller than the sum of its proper divisors (2520703596).

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

1120011300 is a wasteful number, since it uses less digits than its factorization.

1120011300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46120 (or 46101 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 1120011300 is about 33466.5698869783. The cubic root of 1120011300 is about 1038.5023129289.

Adding to 1120011300 its reverse (31100211), we get a palindrome (1151111511).

It can be divided in two parts, 11200 and 11300, that added together give a square (22500 = 150²).

The spelling of 1120011300 in words is "one billion, one hundred twenty million, eleven thousand, three hundred".