11550010032330 has 64 divisors (see below), whose sum is σ = 34560030025728. Its totient is φ = 2400002084160.

The previous prime is 11550010032289. The next prime is 11550010032343. The reversal of 11550010032330 is 3323001005511.

It is a self number, because there is not a number n which added to its sum of digits gives 11550010032330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2499999862 + ... + 2500004481.

It is an arithmetic number, because the mean of its divisors is an integer number (540000469152).

Almost surely, 2^{11550010032330} is an apocalyptic number.

11550010032330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11550010032330 is an abundant number, since it is smaller than the sum of its proper divisors (23010019993398).

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

11550010032330 is a wasteful number, since it uses less digits than its factorization.

11550010032330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5000004371.

The product of its (nonzero) digits is 1350, while the sum is 24.

Adding to 11550010032330 its reverse (3323001005511), we get a palindrome (14873011037841).

The spelling of 11550010032330 in words is "eleven trillion, five hundred fifty billion, ten million, thirty-two thousand, three hundred thirty".