11140330152 has 32 divisors (see below), whose sum is σ = 31829515200. Its totient is φ = 3182951424.

The previous prime is 11140330151. The next prime is 11140330181. The reversal of 11140330152 is 25103304111.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (11140330151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33155577 + ... + 33155912.

It is an arithmetic number, because the mean of its divisors is an integer number (994672350).

Almost surely, 2^11140330152 is an apocalyptic number.

11140330152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11140330152 is an abundant number, since it is smaller than the sum of its proper divisors (20689185048).

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

11140330152 is a wasteful number, since it uses less digits than its factorization.

11140330152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66311505 (or 66311501 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 11140330152 its reverse (25103304111), we get a palindrome (36243634263).

The spelling of 11140330152 in words is "eleven billion, one hundred forty million, three hundred thirty thousand, one hundred fifty-two".