1130743313 has 4 divisors (see below), whose sum is σ = 1292278080. Its totient is φ = 969208548.

The previous prime is 1130743307. The next prime is 1130743331. The reversal of 1130743313 is 3133470311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1130743313 - 2⁴ = 1130743297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130743363) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 80767373 + ... + 80767386.

It is an arithmetic number, because the mean of its divisors is an integer number (323069520).

Almost surely, 2^1130743313 is an apocalyptic number.

It is an amenable number.

1130743313 is a deficient number, since it is larger than the sum of its proper divisors (161534767).

1130743313 is an equidigital number, since it uses as much as digits as its factorization.

1130743313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161534766.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 1130743313 is about 33626.5269244387. The cubic root of 1130743313 is about 1041.8087708113.

The spelling of 1130743313 in words is "one billion, one hundred thirty million, seven hundred forty-three thousand, three hundred thirteen".