1105000500 has 96 divisors (see below), whose sum is σ = 3357768960. Its totient is φ = 281846400.

The previous prime is 1105000483. The next prime is 1105000511. The reversal of 1105000500 is 50005011.

It is a super-2 number, since 2×1105000500² = 2442052210000500000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18486 + ... + 50514.

It is an arithmetic number, because the mean of its divisors is an integer number (34976760).

Almost surely, 2^1105000500 is an apocalyptic number.

1105000500 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 1105000500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1678884480).

1105000500 is an abundant number, since it is smaller than the sum of its proper divisors (2252768460).

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

1105000500 is a wasteful number, since it uses less digits than its factorization.

1105000500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32074 (or 32062 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 12.

The square root of 1105000500 is about 33241.5477978989. The cubic root of 1105000500 is about 1033.8419683484.

Adding to 1105000500 its reverse (50005011), we get a palindrome (1155005511).

It can be divided in two parts, 1 and 105000500, that added together give a palindrome (105000501).

The spelling of 1105000500 in words is "one billion, one hundred five million, five hundred", and thus it is an aban number.