1103320668 has 24 divisors (see below), whose sum is σ = 2587898880. Its totient is φ = 365847280.

The previous prime is 1103320661. The next prime is 1103320693. The reversal of 1103320668 is 8660233011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103320661) 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, 238398 + ... + 242981.

It is an arithmetic number, because the mean of its divisors is an integer number (107829120).

Almost surely, 2^1103320668 is an apocalyptic number.

It is an amenable number.

1103320668 is an abundant number, since it is smaller than the sum of its proper divisors (1484578212).

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

1103320668 is a wasteful number, since it uses less digits than its factorization.

1103320668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481577 (or 481575 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 1103320668 is about 33216.2711332865. The cubic root of 1103320668 is about 1033.3178172719.

Adding to 1103320668 its reverse (8660233011), we get a palindrome (9763553679).

The spelling of 1103320668 in words is "one billion, one hundred three million, three hundred twenty thousand, six hundred sixty-eight".