11103002230320 has 1920 divisors, whose sum is σ = 52296432814080. Its totient is φ = 2036679966720.

The previous prime is 11103002230289. The next prime is 11103002230321. The reversal of 11103002230320 is 2303220030111.

11103002230320 is a `hidden beast` number, since 1 + 1 + 10 + 300 + 2 + 2 + 30 + 320 = 666.

It is a super-3 number, since 3×11103002230320³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11103002230293 and 11103002230302.

It is not an unprimeable number, because it can be changed into a prime (11103002230321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 1573328232 + ... + 1573335288.

It is an arithmetic number, because the mean of its divisors is an integer number (27237725424).

Almost surely, 2^{11103002230320} is an apocalyptic number.

11103002230320 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 11103002230320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26148216407040).

11103002230320 is an abundant number, since it is smaller than the sum of its proper divisors (41193430583760).

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

11103002230320 is a wasteful number, since it uses less digits than its factorization.

11103002230320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7203 (or 7194 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11103002230320 its reverse (2303220030111), we get a palindrome (13406222260431).

The spelling of 11103002230320 in words is "eleven trillion, one hundred three billion, two million, two hundred thirty thousand, three hundred twenty".