11563061233330 has 32 divisors (see below), whose sum is σ = 20885225684400. Its totient is φ = 4609288753152.

The previous prime is 11563061233307. The next prime is 11563061233337. The reversal of 11563061233330 is 3333216036511.

It can be written as a sum of positive squares in 8 ways, for example, as 1585239637969 + 9977821595361 = 1259063^2 + 3158769^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11563061233330.

It is not an unprimeable number, because it can be changed into a prime (11563061233337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149183226 + ... + 149260714.

Almost surely, 2^{11563061233330} is an apocalyptic number.

11563061233330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11563061233330 is a deficient number, since it is larger than the sum of its proper divisors (9322164451070).

11563061233330 is a wasteful number, since it uses less digits than its factorization.

11563061233330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128718.

The product of its (nonzero) digits is 87480, while the sum is 37.

Adding to 11563061233330 its reverse (3333216036511), we get a palindrome (14896277269841).

The spelling of 11563061233330 in words is "eleven trillion, five hundred sixty-three billion, sixty-one million, two hundred thirty-three thousand, three hundred thirty".