1021332230 has 8 divisors (see below), whose sum is σ = 1838398032. Its totient is φ = 408532888.

The previous prime is 1021332223. The next prime is 1021332281. The reversal of 1021332230 is 322331201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1021332199 and 1021332208.

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 3 ways as a sum of consecutive naturals, for example, 51066602 + ... + 51066621.

It is an arithmetic number, because the mean of its divisors is an integer number (229799754).

Almost surely, 2^1021332230 is an apocalyptic number.

1021332230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1021332230 is a deficient number, since it is larger than the sum of its proper divisors (817065802).

1021332230 is a wasteful number, since it uses less digits than its factorization.

1021332230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102133230.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1021332230 is about 31958.2889091390. The cubic root of 1021332230 is about 1007.0607715021.

Adding to 1021332230 its reverse (322331201), we get a palindrome (1343663431).

The spelling of 1021332230 in words is "one billion, twenty-one million, three hundred thirty-two thousand, two hundred thirty".