1002231232 has 14 divisors (see below), whose sum is σ = 1988802728. Its totient is φ = 501115584.

The previous prime is 1002231227. The next prime is 1002231287. The reversal of 1002231232 is 2321322001.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7829868 + ... + 7829995.

Almost surely, 2^1002231232 is an apocalyptic number.

It is an amenable number.

1002231232 is a deficient number, since it is larger than the sum of its proper divisors (986571496).

1002231232 is an equidigital number, since it uses as much as digits as its factorization.

1002231232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15659875 (or 15659865 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1002231232 is about 31658.0358203095. The cubic root of 1002231232 is about 1000.7431915295.

Adding to 1002231232 its reverse (2321322001), we get a palindrome (3323553233).

The spelling of 1002231232 in words is "one billion, two million, two hundred thirty-one thousand, two hundred thirty-two".