1130273185 has 8 divisors (see below), whose sum is σ = 1356537600. Its totient is φ = 904078704.

The previous prime is 1130273149. The next prime is 1130273213. The reversal of 1130273185 is 5813720311.

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 1130273185 - 2¹⁹ = 1129748897 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29616 + ... + 56014.

It is an arithmetic number, because the mean of its divisors is an integer number (169567200).

Almost surely, 2^1130273185 is an apocalyptic number.

It is an amenable number.

1130273185 is a deficient number, since it is larger than the sum of its proper divisors (226264415).

1130273185 is an equidigital number, since it uses as much as digits as its factorization.

1130273185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34967.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 1130273185 is about 33619.5357641952. The cubic root of 1130273185 is about 1041.6643668714.

Adding to 1130273185 its reverse (5813720311), we get a palindrome (6943993496).

The spelling of 1130273185 in words is "one billion, one hundred thirty million, two hundred seventy-three thousand, one hundred eighty-five".