1130343393 has 8 divisors (see below), whose sum is σ = 1507555008. Its totient is φ = 753347024.

The previous prime is 1130343281. The next prime is 1130343397. The reversal of 1130343393 is 3933430311.

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 1130343393 - 2¹² = 1130339297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1130343393.

It is not an unprimeable number, because it can be changed into a prime (1130343397) 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, 41130 + ... + 62867.

It is an arithmetic number, because the mean of its divisors is an integer number (188444376).

Almost surely, 2^1130343393 is an apocalyptic number.

It is an amenable number.

1130343393 is a deficient number, since it is larger than the sum of its proper divisors (377211615).

1130343393 is a wasteful number, since it uses less digits than its factorization.

1130343393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107623.

The product of its (nonzero) digits is 8748, while the sum is 30.

The square root of 1130343393 is about 33620.5799027917. The cubic root of 1130343393 is about 1041.6859344176.

The spelling of 1130343393 in words is "one billion, one hundred thirty million, three hundred forty-three thousand, three hundred ninety-three".