1103223130 has 16 divisors (see below), whose sum is σ = 1989161064. Its totient is φ = 440542720.

The previous prime is 1103223119. The next prime is 1103223137. The reversal of 1103223130 is 313223011.

It can be written as a sum of positive squares in 4 ways, for example, as 803552409 + 299670721 = 28347^2 + 17311^2 .

It is not an unprimeable number, because it can be changed into a prime (1103223137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87091 + ... + 98950.

Almost surely, 2^1103223130 is an apocalyptic number.

1103223130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103223130 is a deficient number, since it is larger than the sum of its proper divisors (885937934).

1103223130 is a wasteful number, since it uses less digits than its factorization.

1103223130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186641.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1103223130 is about 33214.8028746220. The cubic root of 1103223130 is about 1033.2873665528.

Adding to 1103223130 its reverse (313223011), we get a palindrome (1416446141).

The spelling of 1103223130 in words is "one billion, one hundred three million, two hundred twenty-three thousand, one hundred thirty".