11331141403513 has 16 divisors (see below), whose sum is σ = 11559530497536. Its totient is φ = 11103298286080.

The previous prime is 11331141403499. The next prime is 11331141403529. The reversal of 11331141403513 is 31530414113311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11331141403513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11331141403553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242007081 + ... + 242053897.

It is an arithmetic number, because the mean of its divisors is an integer number (722470656096).

Almost surely, 2^{11331141403513} is an apocalyptic number.

It is an amenable number.

11331141403513 is a deficient number, since it is larger than the sum of its proper divisors (228389094023).

11331141403513 is an equidigital number, since it uses as much as digits as its factorization.

11331141403513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52544.

The product of its (nonzero) digits is 6480, while the sum is 31.

Adding to 11331141403513 its reverse (31530414113311), we get a palindrome (42861555516824).

The spelling of 11331141403513 in words is "eleven trillion, three hundred thirty-one billion, one hundred forty-one million, four hundred three thousand, five hundred thirteen".