1002113232 has 40 divisors (see below), whose sum is σ = 2598449760. Its totient is φ = 332791680.

The previous prime is 1002113227. The next prime is 1002113249. The reversal of 1002113232 is 2323112001.

1002113232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 25894 + ... + 51717.

It is an arithmetic number, because the mean of its divisors is an integer number (64961244).

Almost surely, 2^1002113232 is an apocalyptic number.

1002113232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1002113232 is an abundant number, since it is smaller than the sum of its proper divisors (1596336528).

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

1002113232 is a wasteful number, since it uses less digits than its factorization.

1002113232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77891 (or 77885 counting only the distinct ones).

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

The square root of 1002113232 is about 31656.1720996080. The cubic root of 1002113232 is about 1000.7039150540.

Adding to 1002113232 its reverse (2323112001), we get a palindrome (3325225233).

The spelling of 1002113232 in words is "one billion, two million, one hundred thirteen thousand, two hundred thirty-two".