1113011232 has 24 divisors (see below), whose sum is σ = 2921654736. Its totient is φ = 371003712.

The previous prime is 1113011167. The next prime is 1113011257. The reversal of 1113011232 is 2321103111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5796838 + ... + 5797029.

It is an arithmetic number, because the mean of its divisors is an integer number (121735614).

Almost surely, 2^1113011232 is an apocalyptic number.

1113011232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1113011232 is an abundant number, since it is smaller than the sum of its proper divisors (1808643504).

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

1113011232 is a wasteful number, since it uses less digits than its factorization.

1113011232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11593880 (or 11593872 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 1113011232 is about 33361.8229717742. The cubic root of 1113011232 is about 1036.3342441537.

Adding to 1113011232 its reverse (2321103111), we get a palindrome (3434114343).

The spelling of 1113011232 in words is "one billion, one hundred thirteen million, eleven thousand, two hundred thirty-two".