11040020321001 has 32 divisors (see below), whose sum is σ = 17182628720640. Its totient is φ = 6173708543616.

The previous prime is 11040020320999. The next prime is 11040020321017. The reversal of 11040020321001 is 10012302004011.

11040020321001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11040020321001 - 2¹ = 11040020320999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11040020521001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8879005 + ... + 10045733.

It is an arithmetic number, because the mean of its divisors is an integer number (536957147520).

Almost surely, 2^{11040020321001} is an apocalyptic number.

It is an amenable number.

11040020321001 is a deficient number, since it is larger than the sum of its proper divisors (6142608399639).

11040020321001 is a wasteful number, since it uses less digits than its factorization.

11040020321001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176373.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11040020321001 its reverse (10012302004011), we get a palindrome (21052322325012).

The spelling of 11040020321001 in words is "eleven trillion, forty billion, twenty million, three hundred twenty-one thousand, one".