11521010234132 has 24 divisors (see below), whose sum is σ = 23042501899200. Its totient is φ = 4937472650880.

The previous prime is 11521010234119. The next prime is 11521010234147. The reversal of 11521010234132 is 23143201012511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2926757 + ... + 5622092.

It is an arithmetic number, because the mean of its divisors is an integer number (960104245800).

Almost surely, 2^{11521010234132} is an apocalyptic number.

It is an amenable number.

11521010234132 is an abundant number, since it is smaller than the sum of its proper divisors (11521491665068).

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

11521010234132 is a wasteful number, since it uses less digits than its factorization.

11521010234132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8596991 (or 8596989 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 11521010234132 its reverse (23143201012511), we get a palindrome (34664211246643).

The spelling of 11521010234132 in words is "eleven trillion, five hundred twenty-one billion, ten million, two hundred thirty-four thousand, one hundred thirty-two".