11133101103123 has 16 divisors (see below), whose sum is σ = 14850120531456. Its totient is φ = 7419074988000.

The previous prime is 11133101103067. The next prime is 11133101103139. The reversal of 11133101103123 is 32130110133111.

It is not a de Polignac number, because 11133101103123 - 2⁸ = 11133101102867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11133101103123.

It is not an unprimeable number, because it can be changed into a prime (11133101103143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114227190 + ... + 114324612.

It is an arithmetic number, because the mean of its divisors is an integer number (928132533216).

Almost surely, 2^{11133101103123} is an apocalyptic number.

11133101103123 is a deficient number, since it is larger than the sum of its proper divisors (3717019428333).

11133101103123 is a wasteful number, since it uses less digits than its factorization.

11133101103123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112394.

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 11133101103123 its reverse (32130110133111), we get a palindrome (43263211236234).

The spelling of 11133101103123 in words is "eleven trillion, one hundred thirty-three billion, one hundred one million, one hundred three thousand, one hundred twenty-three".