11032520131072 has 80 divisors (see below), whose sum is σ = 25462002104352. Its totient is φ = 4719794667520.

The previous prime is 11032520131067. The next prime is 11032520131097. The reversal of 11032520131072 is 27013102523011.

It is a self number, because there is not a number n which added to its sum of digits gives 11032520131072.

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, 57518938 + ... + 57710425.

Almost surely, 2^{11032520131072} is an apocalyptic number.

It is an amenable number.

11032520131072 is an abundant number, since it is smaller than the sum of its proper divisors (14429481973280).

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

11032520131072 is a wasteful number, since it uses less digits than its factorization.

11032520131072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115229409 (or 115229393 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

Adding to 11032520131072 its reverse (27013102523011), we get a palindrome (38045622654083).

The spelling of 11032520131072 in words is "eleven trillion, thirty-two billion, five hundred twenty million, one hundred thirty-one thousand, seventy-two".