11520323132124 has 24 divisors (see below), whose sum is σ = 27607260840208. Its totient is φ = 3736321015680.

The previous prime is 11520323132119. The next prime is 11520323132177. The reversal of 11520323132124 is 42123132302511.

It is a junction number, because it is equal to n+sod(n) for n = 11520323132091 and 11520323132100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12973336417 + ... + 12973337304.

Almost surely, 2^{11520323132124} is an apocalyptic number.

It is an amenable number.

11520323132124 is an abundant number, since it is smaller than the sum of its proper divisors (16086937708084).

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

11520323132124 is a wasteful number, since it uses less digits than its factorization.

11520323132124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25946673765 (or 25946673763 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 11520323132124 its reverse (42123132302511), we get a palindrome (53643455434635).

The spelling of 11520323132124 in words is "eleven trillion, five hundred twenty billion, three hundred twenty-three million, one hundred thirty-two thousand, one hundred twenty-four".