1101230000 has 200 divisors, whose sum is σ = 2952967248. Its totient is φ = 395136000.

The previous prime is 1101229999. The next prime is 1101230003. The reversal of 1101230000 is 321011.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1101230000.

It is not an unprimeable number, because it can be changed into a prime (1101230003) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5589902 + ... + 5590098.

Almost surely, 2^1101230000 is an apocalyptic number.

1101230000 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 1101230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1476483624).

1101230000 is an abundant number, since it is smaller than the sum of its proper divisors (1851737248).

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

1101230000 is a wasteful number, since it uses less digits than its factorization.

1101230000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 1101230000 is about 33184.7856705449. The cubic root of 1101230000 is about 1032.6647310874.

Adding to 1101230000 its reverse (321011), we get a palindrome (1101551011).

The spelling of 1101230000 in words is "one billion, one hundred one million, two hundred thirty thousand".