1100322130 has 16 divisors (see below), whose sum is σ = 2002835160. Its totient is φ = 435183232.

The previous prime is 1100322121. The next prime is 1100322149. The reversal of 1100322130 is 312230011.

It can be written as a sum of positive squares in 4 ways, for example, as 398760961 + 701561169 = 19969^2 + 26487^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1100322130.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 617269 + ... + 619048.

Almost surely, 2^1100322130 is an apocalyptic number.

1100322130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100322130 is a deficient number, since it is larger than the sum of its proper divisors (902513030).

1100322130 is a wasteful number, since it uses less digits than its factorization.

1100322130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236413.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1100322130 is about 33171.1038405417. The cubic root of 1100322130 is about 1032.3808718015.

Adding to 1100322130 its reverse (312230011), we get a palindrome (1412552141).

It can be divided in two parts, 11003 and 22130, that added together give a palindrome (33133).

The spelling of 1100322130 in words is "one billion, one hundred million, three hundred twenty-two thousand, one hundred thirty".