130149132 has 48 divisors (see below), whose sum is σ = 316673280. Its totient is φ = 41565888.

The previous prime is 130149121. The next prime is 130149137. The reversal of 130149132 is 231941031.

It is not an unprimeable number, because it can be changed into a prime (130149137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24969 + ... + 29727.

It is an arithmetic number, because the mean of its divisors is an integer number (6597360).

Almost surely, 2^130149132 is an apocalyptic number.

130149132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130149132 is an abundant number, since it is smaller than the sum of its proper divisors (186524148).

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

130149132 is a wasteful number, since it uses less digits than its factorization.

130149132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4862 (or 4860 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 130149132 is about 11408.2922473085. The cubic root of 130149132 is about 506.7733387665.

The spelling of 130149132 in words is "one hundred thirty million, one hundred forty-nine thousand, one hundred thirty-two".