1130032130 has 16 divisors (see below), whose sum is σ = 2042502264. Its totient is φ = 450136320.

The previous prime is 1130032129. The next prime is 1130032153. The reversal of 1130032130 is 312300311.

It can be written as a sum of positive squares in 4 ways, for example, as 726464209 + 403567921 = 26953^2 + 20089^2 .

It is a super-2 number, since 2×1130032130² = 2553945229664673800, which contains 22 as substring.

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, 232037 + ... + 236856.

Almost surely, 2^1130032130 is an apocalyptic number.

1130032130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1130032130 is a deficient number, since it is larger than the sum of its proper divisors (912470134).

1130032130 is a wasteful number, since it uses less digits than its factorization.

1130032130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469141.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1130032130 is about 33615.9505294734. The cubic root of 1130032130 is about 1041.5903091833.

Adding to 1130032130 its reverse (312300311), we get a palindrome (1442332441).

The spelling of 1130032130 in words is "one billion, one hundred thirty million, thirty-two thousand, one hundred thirty".