1103316160 has 84 divisors (see below), whose sum is σ = 2667871728. Its totient is φ = 434608128.

The previous prime is 1103316139. The next prime is 1103316197. The reversal of 1103316160 is 616133011.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1704957 + ... + 1705603.

Almost surely, 2^1103316160 is an apocalyptic number.

1103316160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103316160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1333935864).

1103316160 is an abundant number, since it is smaller than the sum of its proper divisors (1564555568).

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

1103316160 is an frugal number, since it uses more digits than its factorization.

1103316160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810 (or 727 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 1103316160 is about 33216.2032749079. The cubic root of 1103316160 is about 1033.3164099437.

Adding to 1103316160 its reverse (616133011), we get a palindrome (1719449171).

The spelling of 1103316160 in words is "one billion, one hundred three million, three hundred sixteen thousand, one hundred sixty".