11033211323013 has 48 divisors (see below), whose sum is σ = 17046872884608. Its totient is φ = 6330125260800.

The previous prime is 11033211323011. The next prime is 11033211323033. The reversal of 11033211323013 is 31032311233011.

It is not a de Polignac number, because 11033211323013 - 2¹ = 11033211323011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11033211323011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6002008 + ... + 7621713.

It is an arithmetic number, because the mean of its divisors is an integer number (355143185096).

Almost surely, 2^{11033211323013} is an apocalyptic number.

It is an amenable number.

11033211323013 is a deficient number, since it is larger than the sum of its proper divisors (6013661561595).

11033211323013 is a wasteful number, since it uses less digits than its factorization.

11033211323013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13623866 (or 13623855 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 11033211323013 its reverse (31032311233011), we get a palindrome (42065522556024).

The spelling of 11033211323013 in words is "eleven trillion, thirty-three billion, two hundred eleven million, three hundred twenty-three thousand, thirteen".