11520510242106 has 32 divisors (see below), whose sum is σ = 23170675968000. Its totient is φ = 3818562565040.

The previous prime is 11520510242093. The next prime is 11520510242159. The reversal of 11520510242106 is 60124201502511.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28149361 + ... + 28555691.

It is an arithmetic number, because the mean of its divisors is an integer number (724083624000).

Almost surely, 2^{11520510242106} is an apocalyptic number.

11520510242106 is an abundant number, since it is smaller than the sum of its proper divisors (11650165725894).

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

11520510242106 is a wasteful number, since it uses less digits than its factorization.

11520510242106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432914.

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 11520510242106 its reverse (60124201502511), we get a palindrome (71644711744617).

The spelling of 11520510242106 in words is "eleven trillion, five hundred twenty billion, five hundred ten million, two hundred forty-two thousand, one hundred six".