11113136044623 has 12 divisors (see below), whose sum is σ = 16140994404808. Its totient is φ = 7367825000880.

The previous prime is 11113136044613. The next prime is 11113136044679. The reversal of 11113136044623 is 32644063131111.

11113136044623 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 3 + 1 + 3 + 604 + 46 + 2 + 3 = 666.

It is not a de Polignac number, because 11113136044623 - 2⁴² = 6715089533519 is a prime.

It is a super-3 number, since 3×11113136044623³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113136044613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3411028465 + ... + 3411031722.

Almost surely, 2^{11113136044623} is an apocalyptic number.

11113136044623 is a deficient number, since it is larger than the sum of its proper divisors (5027858360185).

11113136044623 is a wasteful number, since it uses less digits than its factorization.

11113136044623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6822060374 (or 6822060371 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

Adding to 11113136044623 its reverse (32644063131111), we get a palindrome (43757199175734).

The spelling of 11113136044623 in words is "eleven trillion, one hundred thirteen billion, one hundred thirty-six million, forty-four thousand, six hundred twenty-three".