11133125140 has 48 divisors (see below), whose sum is σ = 23618859264. Its totient is φ = 4407897600.

The previous prime is 11133125131. The next prime is 11133125153. The reversal of 11133125140 is 4152133111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 798025 + ... + 811855.

It is an arithmetic number, because the mean of its divisors is an integer number (492059568).

Almost surely, 2^11133125140 is an apocalyptic number.

11133125140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11133125140 is an abundant number, since it is smaller than the sum of its proper divisors (12485734124).

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

11133125140 is a wasteful number, since it uses less digits than its factorization.

11133125140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14248 (or 14246 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 11133125140 its reverse (4152133111), we get a palindrome (15285258251).

The spelling of 11133125140 in words is "eleven billion, one hundred thirty-three million, one hundred twenty-five thousand, one hundred forty".