11003132001331 has 4 divisors (see below), whose sum is σ = 11009772396472. Its totient is φ = 10996491606192.

The previous prime is 11003132001311. The next prime is 11003132001361. The reversal of 11003132001331 is 13310023130011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11003132001331 - 2⁷ = 11003132001203 is a prime.

It is a super-2 number, since 2×11003132001331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11003132001299 and 11003132001308.

It is not an unprimeable number, because it can be changed into a prime (11003132001311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3320195085 + ... + 3320198398.

It is an arithmetic number, because the mean of its divisors is an integer number (2752443099118).

Almost surely, 2^{11003132001331} is an apocalyptic number.

11003132001331 is a deficient number, since it is larger than the sum of its proper divisors (6640395141).

11003132001331 is an equidigital number, since it uses as much as digits as its factorization.

11003132001331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6640395140.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 11003132001331 its reverse (13310023130011), we get a palindrome (24313155131342).

The spelling of 11003132001331 in words is "eleven trillion, three billion, one hundred thirty-two million, one thousand, three hundred thirty-one".