11152323156 has 24 divisors (see below), whose sum is σ = 28023786784. Its totient is φ = 3431484000.

The previous prime is 11152323151. The next prime is 11152323157. The reversal of 11152323156 is 65132325111.

11152323156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11152323151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35744470 + ... + 35744781.

Almost surely, 2^11152323156 is an apocalyptic number.

It is an amenable number.

11152323156 is an abundant number, since it is smaller than the sum of its proper divisors (16871463628).

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

11152323156 is a wasteful number, since it uses less digits than its factorization.

11152323156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71489271 (or 71489269 counting only the distinct ones).

The product of its digits is 5400, while the sum is 30.

Adding to 11152323156 its reverse (65132325111), we get a palindrome (76284648267).

The spelling of 11152323156 in words is "eleven billion, one hundred fifty-two million, three hundred twenty-three thousand, one hundred fifty-six".