1130040313 has 8 divisors (see below), whose sum is σ = 1138595400. Its totient is φ = 1121502720.

The previous prime is 1130040281. The next prime is 1130040323. The reversal of 1130040313 is 3130400311.

It can be written as a sum of positive squares in 4 ways, for example, as 3968064 + 1126072249 = 1992^2 + 33557^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1130040313 - 2⁵ = 1130040281 is a prime.

It is a super-2 number, since 2×1130040313² = 2553982218010275938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1130040323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143913 + ... + 151561.

It is an arithmetic number, because the mean of its divisors is an integer number (142324425).

Almost surely, 2^1130040313 is an apocalyptic number.

It is an amenable number.

1130040313 is a deficient number, since it is larger than the sum of its proper divisors (8555087).

1130040313 is an equidigital number, since it uses as much as digits as its factorization.

1130040313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8747.

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

The square root of 1130040313 is about 33616.0722423070. The cubic root of 1130040313 is about 1041.5928233634.

Adding to 1130040313 its reverse (3130400311), we get a palindrome (4260440624).

The spelling of 1130040313 in words is "one billion, one hundred thirty million, forty thousand, three hundred thirteen".