11323331203130 has 32 divisors (see below), whose sum is σ = 20591312736528. Its totient is φ = 4482850432000.

The previous prime is 11323331203127. The next prime is 11323331203193. The reversal of 11323331203130 is 3130213332311.

It can be written as a sum of positive squares in 8 ways, for example, as 9999338081929 + 1323993121201 = 3162173^2 + 1150649^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11323331203130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 723314 + ... + 4813506.

Almost surely, 2^{11323331203130} is an apocalyptic number.

11323331203130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11323331203130 is a deficient number, since it is larger than the sum of its proper divisors (9267981533398).

11323331203130 is a wasteful number, since it uses less digits than its factorization.

11323331203130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4093042.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 11323331203130 its reverse (3130213332311), we get a palindrome (14453544535441).

The spelling of 11323331203130 in words is "eleven trillion, three hundred twenty-three billion, three hundred thirty-one million, two hundred three thousand, one hundred thirty".