11140320232 has 32 divisors (see below), whose sum is σ = 21511307520. Its totient is φ = 5404795200.

The previous prime is 11140320229. The next prime is 11140320251. The reversal of 11140320232 is 23202304111.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57357 + ... + 159907.

It is an arithmetic number, because the mean of its divisors is an integer number (672228360).

Almost surely, 2^11140320232 is an apocalyptic number.

It is an amenable number.

11140320232 is a deficient number, since it is larger than the sum of its proper divisors (10370987288).

11140320232 is a wasteful number, since it uses less digits than its factorization.

11140320232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102961 (or 102957 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11140320232 its reverse (23202304111), we get a palindrome (34342624343).

The spelling of 11140320232 in words is "eleven billion, one hundred forty million, three hundred twenty thousand, two hundred thirty-two".