1120432130 has 8 divisors (see below), whose sum is σ = 2016777852. Its totient is φ = 448172848.

The previous prime is 1120432129. The next prime is 1120432151. The reversal of 1120432130 is 312340211.

It can be written as a sum of positive squares in 2 ways, for example, as 1102173601 + 18258529 = 33199^2 + 4273^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1120432099 and 1120432108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56021597 + ... + 56021616.

Almost surely, 2^1120432130 is an apocalyptic number.

1120432130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120432130 is a deficient number, since it is larger than the sum of its proper divisors (896345722).

1120432130 is a wasteful number, since it uses less digits than its factorization.

1120432130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112043220.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1120432130 is about 33472.8566154728. The cubic root of 1120432130 is about 1038.6323646535.

Adding to 1120432130 its reverse (312340211), we get a palindrome (1432772341).

It can be divided in two parts, 11204 and 32130, that added together give a palindrome (43334).

The spelling of 1120432130 in words is "one billion, one hundred twenty million, four hundred thirty-two thousand, one hundred thirty".