1130488867 has 4 divisors (see below), whose sum is σ = 1130938056. Its totient is φ = 1130039680.

The previous prime is 1130488823. The next prime is 1130488883. The reversal of 1130488867 is 7688840311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7688840311 = 4621 ⋅1663891.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130488867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130488897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220798 + ... + 225859.

It is an arithmetic number, because the mean of its divisors is an integer number (282734514).

Almost surely, 2^1130488867 is an apocalyptic number.

1130488867 is a deficient number, since it is larger than the sum of its proper divisors (449189).

1130488867 is an equidigital number, since it uses as much as digits as its factorization.

1130488867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449188.

The product of its (nonzero) digits is 258048, while the sum is 46.

The square root of 1130488867 is about 33622.7432997369. The cubic root of 1130488867 is about 1041.7306204603.

The spelling of 1130488867 in words is "one billion, one hundred thirty million, four hundred eighty-eight thousand, eight hundred sixty-seven".