1127946130 has 16 divisors (see below), whose sum is σ = 2032957080. Its totient is φ = 450588672.

The previous prime is 1127946109. The next prime is 1127946143. The reversal of 1127946130 is 316497211.

It can be written as a sum of positive squares in 4 ways, for example, as 683874801 + 444071329 = 26151^2 + 21073^2 .

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, 65649 + ... + 81028.

Almost surely, 2^1127946130 is an apocalyptic number.

1127946130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1127946130 is a deficient number, since it is larger than the sum of its proper divisors (905010950).

1127946130 is a wasteful number, since it uses less digits than its factorization.

1127946130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147453.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 1127946130 is about 33584.9092599638. The cubic root of 1127946130 is about 1040.9490012521.

The spelling of 1127946130 in words is "one billion, one hundred twenty-seven million, nine hundred forty-six thousand, one hundred thirty".