11153123334 has 16 divisors (see below), whose sum is σ = 24784718640. Its totient is φ = 3717707760.

The previous prime is 11153123321. The next prime is 11153123339. The reversal of 11153123334 is 43332135111.

11153123334 is a `hidden beast` number, since 1 + 1 + 15 + 312 + 3 + 334 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 11153123298 and 11153123307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11153123339) 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 7 ways as a sum of consecutive naturals, for example, 103269607 + ... + 103269714.

It is an arithmetic number, because the mean of its divisors is an integer number (1549044915).

Almost surely, 2^11153123334 is an apocalyptic number.

11153123334 is an abundant number, since it is smaller than the sum of its proper divisors (13631595306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11153123334 is a wasteful number, since it uses less digits than its factorization.

11153123334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206539332 (or 206539326 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

Adding to 11153123334 its reverse (43332135111), we get a palindrome (54485258445).

The spelling of 11153123334 in words is "eleven billion, one hundred fifty-three million, one hundred twenty-three thousand, three hundred thirty-four".