11163506362045 has 16 divisors (see below), whose sum is σ = 13485547329408. Its totient is φ = 8871388989120.

The previous prime is 11163506361971. The next prime is 11163506362051. The reversal of 11163506362045 is 54026360536111.

It is not a de Polignac number, because 11163506362045 - 2²⁷ = 11163372144317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11163506361992 and 11163506362010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8359059 + ... + 9602128.

It is an arithmetic number, because the mean of its divisors is an integer number (842846708088).

Almost surely, 2^{11163506362045} is an apocalyptic number.

It is an amenable number.

11163506362045 is a deficient number, since it is larger than the sum of its proper divisors (2322040967363).

11163506362045 is a wasteful number, since it uses less digits than its factorization.

11163506362045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17962020.

The product of its (nonzero) digits is 388800, while the sum is 43.

Adding to 11163506362045 its reverse (54026360536111), we get a palindrome (65189866898156).

The spelling of 11163506362045 in words is "eleven trillion, one hundred sixty-three billion, five hundred six million, three hundred sixty-two thousand, forty-five".