1148088130 has 24 divisors (see below), whose sum is σ = 2403956988. Its totient is φ = 393630048.

The previous prime is 1148088107. The next prime is 1148088143. The reversal of 1148088130 is 318808411.

It can be written as a sum of positive squares in 2 ways, for example, as 1143589489 + 4498641 = 33817^2 + 2121^2 .

It is a super-4 number, since 4×1148088130⁴ (a number of 37 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1171029 + ... + 1172008.

Almost surely, 2^1148088130 is an apocalyptic number.

1148088130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1148088130 is an abundant number, since it is smaller than the sum of its proper divisors (1255868858).

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

1148088130 is a wasteful number, since it uses less digits than its factorization.

1148088130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2343058 (or 2343051 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 34.

The square root of 1148088130 is about 33883.4492045895. The cubic root of 1148088130 is about 1047.1086380207.

The spelling of 1148088130 in words is "one billion, one hundred forty-eight million, eighty-eight thousand, one hundred thirty".