1113232002 has 16 divisors (see below), whose sum is σ = 2343646560. Its totient is φ = 351546912.

The previous prime is 1113231949. The next prime is 1113232007. The reversal of 1113232002 is 2002323111.

It is not an unprimeable number, because it can be changed into a prime (1113232007) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4882483 + ... + 4882710.

It is an arithmetic number, because the mean of its divisors is an integer number (146477910).

Almost surely, 2^1113232002 is an apocalyptic number.

1113232002 is an abundant number, since it is smaller than the sum of its proper divisors (1230414558).

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

1113232002 is a wasteful number, since it uses less digits than its factorization.

1113232002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9765217.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1113232002 is about 33365.1315297872. The cubic root of 1113232002 is about 1036.4027599000.

Adding to 1113232002 its reverse (2002323111), we get a palindrome (3115555113).

It can be divided in two parts, 11132 and 32002, that added together give a palindrome (43134).

The spelling of 1113232002 in words is "one billion, one hundred thirteen million, two hundred thirty-two thousand, two".