1023321104 has 20 divisors (see below), whose sum is σ = 2135199276. Its totient is φ = 472301952.

The previous prime is 1023321071. The next prime is 1023321109. The reversal of 1023321104 is 4011233201.

1023321104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 701190400 + 322130704 = 26480^2 + 17948^2 .

It is not an unprimeable number, because it can be changed into a prime (1023321109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2459699 + ... + 2460114.

Almost surely, 2^1023321104 is an apocalyptic number.

It is an amenable number.

1023321104 is an abundant number, since it is smaller than the sum of its proper divisors (1111878172).

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

1023321104 is a wasteful number, since it uses less digits than its factorization.

1023321104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4919834 (or 4919828 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1023321104 is about 31989.3904912238. The cubic root of 1023321104 is about 1007.7140418795.

Adding to 1023321104 its reverse (4011233201), we get a palindrome (5034554305).

The spelling of 1023321104 in words is "one billion, twenty-three million, three hundred twenty-one thousand, one hundred four".