1130344313 has 8 divisors (see below), whose sum is σ = 1319308032. Its totient is φ = 948252096.

The previous prime is 1130344307. The next prime is 1130344363. The reversal of 1130344313 is 3134430311.

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 1130344313 - 2⁸ = 1130344057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1130344363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1717520 + ... + 1718177.

It is an arithmetic number, because the mean of its divisors is an integer number (164913504).

Almost surely, 2^1130344313 is an apocalyptic number.

It is an amenable number.

1130344313 is a deficient number, since it is larger than the sum of its proper divisors (188963719).

1130344313 is an equidigital number, since it uses as much as digits as its factorization.

1130344313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3435751.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 1130344313 is about 33620.5935848848. The cubic root of 1130344313 is about 1041.6862170311.

Adding to 1130344313 its reverse (3134430311), we get a palindrome (4264774624).

The spelling of 1130344313 in words is "one billion, one hundred thirty million, three hundred forty-four thousand, three hundred thirteen".