1105130304 has 70 divisors (see below), whose sum is σ = 3275967794. Its totient is φ = 368375040.

The previous prime is 1105130297. The next prime is 1105130321. The reversal of 1105130304 is 4030315011.

It can be written as a sum of positive squares in only one way, i.e., 1092170304 + 12960000 = 33048^2 + 3600^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 101407 + ... + 111774.

Almost surely, 2^1105130304 is an apocalyptic number.

It is an amenable number.

1105130304 is an abundant number, since it is smaller than the sum of its proper divisors (2170837490).

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

1105130304 is an equidigital number, since it uses as much as digits as its factorization.

1105130304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213205 (or 213186 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1105130304 is about 33243.5001767263. The cubic root of 1105130304 is about 1033.8824484413.

Adding to 1105130304 its reverse (4030315011), we get a palindrome (5135445315).

The spelling of 1105130304 in words is "one billion, one hundred five million, one hundred thirty thousand, three hundred four".