1103232130 has 128 divisors (see below), whose sum is σ = 2682408960. Its totient is φ = 315498240.

The previous prime is 1103232127. The next prime is 1103232139. The reversal of 1103232130 is 312323011.

It is a super-2 number, since 2×1103232130² = 2434242265328673800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1103232139) 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 63 ways as a sum of consecutive naturals, for example, 3072891 + ... + 3073249.

It is an arithmetic number, because the mean of its divisors is an integer number (20956320).

Almost surely, 2^1103232130 is an apocalyptic number.

1103232130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103232130 is an abundant number, since it is smaller than the sum of its proper divisors (1579176830).

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

1103232130 is a wasteful number, since it uses less digits than its factorization.

1103232130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704.

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

The square root of 1103232130 is about 33214.9383561072. The cubic root of 1103232130 is about 1033.2901763685.

Adding to 1103232130 its reverse (312323011), we get a palindrome (1415555141).

The spelling of 1103232130 in words is "one billion, one hundred three million, two hundred thirty-two thousand, one hundred thirty".