1148563130 has 64 divisors (see below), whose sum is σ = 2458366848. Its totient is φ = 380847360.

The previous prime is 1148563109. The next prime is 1148563151. The reversal of 1148563130 is 313658411.

It is an interprime number because it is at equal distance from previous prime (1148563109) and next prime (1148563151).

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 31 ways as a sum of consecutive naturals, for example, 113852 + ... + 123528.

It is an arithmetic number, because the mean of its divisors is an integer number (38411982).

Almost surely, 2^1148563130 is an apocalyptic number.

1148563130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1148563130 is an abundant number, since it is smaller than the sum of its proper divisors (1309803718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1148563130 is a wasteful number, since it uses less digits than its factorization.

1148563130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9791.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 1148563130 is about 33890.4578015700. The cubic root of 1148563130 is about 1047.2530253176.

The spelling of 1148563130 in words is "one billion, one hundred forty-eight million, five hundred sixty-three thousand, one hundred thirty".