1130277830 has 32 divisors (see below), whose sum is σ = 2221198848. Its totient is φ = 410687200.

The previous prime is 1130277803. The next prime is 1130277851. The reversal of 1130277830 is 387720311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170885 + ... + 177375.

It is an arithmetic number, because the mean of its divisors is an integer number (69412464).

Almost surely, 2^1130277830 is an apocalyptic number.

1130277830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1130277830 is a deficient number, since it is larger than the sum of its proper divisors (1090921018).

1130277830 is a wasteful number, since it uses less digits than its factorization.

1130277830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8092.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 1130277830 is about 33619.6048459824. The cubic root of 1130277830 is about 1041.6657938197.

The spelling of 1130277830 in words is "one billion, one hundred thirty million, two hundred seventy-seven thousand, eight hundred thirty".