11332120331013 has 16 divisors (see below), whose sum is σ = 15998611136256. Its totient is φ = 7110206184960.

The previous prime is 11332120330963. The next prime is 11332120331027. The reversal of 11332120331013 is 31013302123311.

It is not a de Polignac number, because 11332120331013 - 2²¹ = 11332118233861 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11332120331053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 327348 + ... + 4771938.

It is an arithmetic number, because the mean of its divisors is an integer number (999913196016).

Almost surely, 2^{11332120331013} is an apocalyptic number.

It is an amenable number.

11332120331013 is a deficient number, since it is larger than the sum of its proper divisors (4666490805243).

11332120331013 is a wasteful number, since it uses less digits than its factorization.

11332120331013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4494604.

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

Adding to 11332120331013 its reverse (31013302123311), we get a palindrome (42345422454324).

The spelling of 11332120331013 in words is "eleven trillion, three hundred thirty-two billion, one hundred twenty million, three hundred thirty-one thousand, thirteen".