1103354880 has 176 divisors, whose sum is σ = 3652175520. Its totient is φ = 283967488.

The previous prime is 1103354869. The next prime is 1103354887. The reversal of 1103354880 is 884533011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103354887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444202 + ... + 446678.

Almost surely, 2^1103354880 is an apocalyptic number.

1103354880 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 1103354880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1826087760).

1103354880 is an abundant number, since it is smaller than the sum of its proper divisors (2548820640).

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

1103354880 is a wasteful number, since it uses less digits than its factorization.

1103354880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2534 (or 2516 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 1103354880 is about 33216.7861178652. The cubic root of 1103354880 is about 1033.3284976072.

Adding to 1103354880 its reverse (884533011), we get a palindrome (1987887891).

The spelling of 1103354880 in words is "one billion, one hundred three million, three hundred fifty-four thousand, eight hundred eighty".