1120344130 has 16 divisors (see below), whose sum is σ = 2026756800. Its totient is φ = 445884912.

The previous prime is 1120344107. The next prime is 1120344131. The reversal of 1120344130 is 314430211.

It is a junction number, because it is equal to n+sod(n) for n = 1120344098 and 1120344107.

It is not an unprimeable number, because it can be changed into a prime (1120344131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279504 + ... + 283483.

It is an arithmetic number, because the mean of its divisors is an integer number (126672300).

Almost surely, 2^1120344130 is an apocalyptic number.

1120344130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120344130 is a deficient number, since it is larger than the sum of its proper divisors (906412670).

1120344130 is a wasteful number, since it uses less digits than its factorization.

1120344130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563193.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1120344130 is about 33471.5420917531. The cubic root of 1120344130 is about 1038.6051721567.

Adding to 1120344130 its reverse (314430211), we get a palindrome (1434774341).

The spelling of 1120344130 in words is "one billion, one hundred twenty million, three hundred forty-four thousand, one hundred thirty".