11541330120 has 32 divisors (see below), whose sum is σ = 34623990720. Its totient is φ = 3077688000.

The previous prime is 11541330089. The next prime is 11541330121. The reversal of 11541330120 is 2103314511.

It is not an unprimeable number, because it can be changed into a prime (11541330121) 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 7 ways as a sum of consecutive naturals, for example, 48088756 + ... + 48088995.

It is an arithmetic number, because the mean of its divisors is an integer number (1081999710).

Almost surely, 2^11541330120 is an apocalyptic number.

11541330120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11541330120 is an abundant number, since it is smaller than the sum of its proper divisors (23082660600).

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

11541330120 is a wasteful number, since it uses less digits than its factorization.

11541330120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96177765 (or 96177761 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 11541330120 its reverse (2103314511), we get a palindrome (13644644631).

The spelling of 11541330120 in words is "eleven billion, five hundred forty-one million, three hundred thirty thousand, one hundred twenty".