1102230321 has 8 divisors (see below), whose sum is σ = 1469835360. Its totient is φ = 734722752.

The previous prime is 1102230319. The next prime is 1102230361. The reversal of 1102230321 is 1230322011.

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

It is not a de Polignac number, because 1102230321 - 2¹ = 1102230319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1102230321.

It is not an unprimeable number, because it can be changed into a prime (1102230361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8265 + ... + 47673.

It is an arithmetic number, because the mean of its divisors is an integer number (183729420).

Almost surely, 2^1102230321 is an apocalyptic number.

It is an amenable number.

1102230321 is a deficient number, since it is larger than the sum of its proper divisors (367605039).

1102230321 is an equidigital number, since it uses as much as digits as its factorization.

1102230321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48735.

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

The square root of 1102230321 is about 33199.8542316077. The cubic root of 1102230321 is about 1032.9773159831.

Adding to 1102230321 its reverse (1230322011), we get a palindrome (2332552332).

The spelling of 1102230321 in words is "one billion, one hundred two million, two hundred thirty thousand, three hundred twenty-one".