11311120152 has 32 divisors (see below), whose sum is σ = 31419778800. Its totient is φ = 3770373312.

The previous prime is 11311120141. The next prime is 11311120169. The reversal of 11311120152 is 25102111311.

11311120152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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, 26182933 + ... + 26183364.

Almost surely, 2^11311120152 is an apocalyptic number.

11311120152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11311120152 is an abundant number, since it is smaller than the sum of its proper divisors (20108658648).

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

11311120152 is a wasteful number, since it uses less digits than its factorization.

11311120152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52366312 (or 52366302 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 18.

Adding to 11311120152 its reverse (25102111311), we get a palindrome (36413231463).

The spelling of 11311120152 in words is "eleven billion, three hundred eleven million, one hundred twenty thousand, one hundred fifty-two".