11233030321100 has 144 divisors (see below), whose sum is σ = 28150423465920. Its totient is φ = 3810900787200.

The previous prime is 11233030321069. The next prime is 11233030321103. The reversal of 11233030321100 is 112303033211.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (11233030321103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 459059666 + ... + 459084134.

Almost surely, 2^{11233030321100} is an apocalyptic number.

11233030321100 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 11233030321100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14075211732960).

11233030321100 is an abundant number, since it is smaller than the sum of its proper divisors (16917393144820).

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

11233030321100 is a wasteful number, since it uses less digits than its factorization.

11233030321100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31348 (or 31341 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11233030321100 its reverse (112303033211), we get a palindrome (11345333354311).

The spelling of 11233030321100 in words is "eleven trillion, two hundred thirty-three billion, thirty million, three hundred twenty-one thousand, one hundred".