11233440120030 has 256 divisors, whose sum is σ = 28615281868800. Its totient is φ = 2818336965120.

The previous prime is 11233440119939. The next prime is 11233440120043. The reversal of 11233440120030 is 3002104433211.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3869595559 + ... + 3869598461.

It is an arithmetic number, because the mean of its divisors is an integer number (111778444800).

Almost surely, 2^{11233440120030} is an apocalyptic number.

11233440120030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11233440120030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14307640934400).

11233440120030 is an abundant number, since it is smaller than the sum of its proper divisors (17381841748770).

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

11233440120030 is a wasteful number, since it uses less digits than its factorization.

11233440120030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3759.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11233440120030 its reverse (3002104433211), we get a palindrome (14235544553241).

The spelling of 11233440120030 in words is "eleven trillion, two hundred thirty-three billion, four hundred forty million, one hundred twenty thousand, thirty".