1130535215 has 16 divisors (see below), whose sum is σ = 1421841600. Its totient is φ = 861307392.

The previous prime is 1130535199. The next prime is 1130535223. The reversal of 1130535215 is 5125350311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1130535215 - 2⁴ = 1130535199 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4871 + ... + 47799.

It is an arithmetic number, because the mean of its divisors is an integer number (88865100).

Almost surely, 2^1130535215 is an apocalyptic number.

1130535215 is a deficient number, since it is larger than the sum of its proper divisors (291306385).

1130535215 is a wasteful number, since it uses less digits than its factorization.

1130535215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43186.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 1130535215 is about 33623.4325285209. The cubic root of 1130535215 is about 1041.7448566232.

Adding to 1130535215 its reverse (5125350311), we get a palindrome (6255885526).

The spelling of 1130535215 in words is "one billion, one hundred thirty million, five hundred thirty-five thousand, two hundred fifteen".