1130131330 has 16 divisors (see below), whose sum is σ = 2089216440. Its totient is φ = 439834752.

The previous prime is 1130131313. The next prime is 1130131361. The reversal of 1130131330 is 331310311.

It can be written as a sum of positive squares in 4 ways, for example, as 1040772121 + 89359209 = 32261^2 + 9453^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1526835 + ... + 1527574.

Almost surely, 2^1130131330 is an apocalyptic number.

1130131330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1130131330 is a deficient number, since it is larger than the sum of its proper divisors (959085110).

1130131330 is a wasteful number, since it uses less digits than its factorization.

1130131330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3054453.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 1130131330 is about 33617.4259871276. The cubic root of 1130131330 is about 1041.6207869997.

Adding to 1130131330 its reverse (331310311), we get a palindrome (1461441641).

The spelling of 1130131330 in words is "one billion, one hundred thirty million, one hundred thirty-one thousand, three hundred thirty".