1113230132 has 24 divisors (see below), whose sum is σ = 2232896064. Its totient is φ = 475719552.

The previous prime is 1113230117. The next prime is 1113230171. The reversal of 1113230132 is 2310323111.

It is a self number, because there is not a number n which added to its sum of digits gives 1113230132.

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 7 ways as a sum of consecutive naturals, for example, 47573 + ... + 67004.

It is an arithmetic number, because the mean of its divisors is an integer number (93037336).

Almost surely, 2^1113230132 is an apocalyptic number.

It is an amenable number.

1113230132 is an abundant number, since it is smaller than the sum of its proper divisors (1119665932).

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

1113230132 is a wasteful number, since it uses less digits than its factorization.

1113230132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114935 (or 114933 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1113230132 is about 33365.1035065081. The cubic root of 1113230132 is about 1036.4021795854.

Adding to 1113230132 its reverse (2310323111), we get a palindrome (3423553243).

The spelling of 1113230132 in words is "one billion, one hundred thirteen million, two hundred thirty thousand, one hundred thirty-two".