1103404330 has 64 divisors (see below), whose sum is σ = 2306672640. Its totient is φ = 372227904.

The previous prime is 1103404327. The next prime is 1103404331. The reversal of 1103404330 is 334043011.

It is a super-2 number, since 2×1103404330² = 2435002230925497800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1103404298 and 1103404307.

It is not an unprimeable number, because it can be changed into a prime (1103404331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1340299 + ... + 1341121.

It is an arithmetic number, because the mean of its divisors is an integer number (36041760).

Almost surely, 2^1103404330 is an apocalyptic number.

1103404330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103404330 is an abundant number, since it is smaller than the sum of its proper divisors (1203268310).

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

1103404330 is a wasteful number, since it uses less digits than its factorization.

1103404330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1103404330 is about 33217.5304620919. The cubic root of 1103404330 is about 1033.3439345658.

Adding to 1103404330 its reverse (334043011), we get a palindrome (1437447341).

The spelling of 1103404330 in words is "one billion, one hundred three million, four hundred four thousand, three hundred thirty".