1130343004 has 96 divisors (see below), whose sum is σ = 2438553600. Its totient is φ = 448029120.

The previous prime is 1130342999. The next prime is 1130343029. The reversal of 1130343004 is 4003430311.

It is a super-3 number, since 3×1130343004³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2697507 + ... + 2697925.

It is an arithmetic number, because the mean of its divisors is an integer number (25401600).

Almost surely, 2^1130343004 is an apocalyptic number.

1130343004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1130343004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1219276800).

1130343004 is an abundant number, since it is smaller than the sum of its proper divisors (1308210596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1130343004 is a wasteful number, since it uses less digits than its factorization.

1130343004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583 (or 581 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1130343004 is about 33620.5741176441. The cubic root of 1130343004 is about 1041.6858149213.

Adding to 1130343004 its reverse (4003430311), we get a palindrome (5133773315).

The spelling of 1130343004 in words is "one billion, one hundred thirty million, three hundred forty-three thousand, four".