11105451304113 has 16 divisors (see below), whose sum is σ = 15028410763520. Its totient is φ = 7293065058576.

The previous prime is 11105451303971. The next prime is 11105451304133. The reversal of 11105451304113 is 31140315450111.

It is not a de Polignac number, because 11105451304113 - 2¹⁴ = 11105451287729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11105451304133) 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, 31425306 + ... + 31776732.

It is an arithmetic number, because the mean of its divisors is an integer number (939275672720).

Almost surely, 2^{11105451304113} is an apocalyptic number.

It is an amenable number.

11105451304113 is a deficient number, since it is larger than the sum of its proper divisors (3922959459407).

11105451304113 is a wasteful number, since it uses less digits than its factorization.

11105451304113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508716.

The product of its (nonzero) digits is 3600, while the sum is 30.

Adding to 11105451304113 its reverse (31140315450111), we get a palindrome (42245766754224).

The spelling of 11105451304113 in words is "eleven trillion, one hundred five billion, four hundred fifty-one million, three hundred four thousand, one hundred thirteen".