1130536045 has 8 divisors (see below), whose sum is σ = 1362621024. Its totient is φ = 900443664.

The previous prime is 1130536039. The next prime is 1130536049. The reversal of 1130536045 is 5406350311.

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 1130536045 - 2³ = 1130536037 is a prime.

It is a super-2 number, since 2×1130536045² = 2556223498088484050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130536049) 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, 496899 + ... + 499168.

It is an arithmetic number, because the mean of its divisors is an integer number (170327628).

Almost surely, 2^1130536045 is an apocalyptic number.

It is an amenable number.

1130536045 is a deficient number, since it is larger than the sum of its proper divisors (232084979).

1130536045 is an equidigital number, since it uses as much as digits as its factorization.

1130536045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996299.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 1130536045 is about 33623.4448711015. Note that the first 3 decimals coincide. The cubic root of 1130536045 is about 1041.7451115608.

Adding to 1130536045 its reverse (5406350311), we get a palindrome (6536886356).

The spelling of 1130536045 in words is "one billion, one hundred thirty million, five hundred thirty-six thousand, forty-five".