1130041368 has 96 divisors (see below), whose sum is σ = 3203600400. Its totient is φ = 373154688.

The previous prime is 1130041271. The next prime is 1130041369. The reversal of 1130041368 is 8631400311.

It is a super-2 number, since 2×1130041368² = 2553986986782622848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130041369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 209230 + ... + 214562.

Almost surely, 2^1130041368 is an apocalyptic number.

1130041368 is a gapful number since it is divisible by the number (18) 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 1130041368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1601800200).

1130041368 is an abundant number, since it is smaller than the sum of its proper divisors (2073559032).

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

1130041368 is a wasteful number, since it uses less digits than its factorization.

1130041368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5463 (or 5447 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 1130041368 is about 33616.0879342020. The cubic root of 1130041368 is about 1041.5931475053.

Adding to 1130041368 its reverse (8631400311), we get a palindrome (9761441679).

The spelling of 1130041368 in words is "one billion, one hundred thirty million, forty-one thousand, three hundred sixty-eight".