130071066 has 32 divisors (see below), whose sum is σ = 263554560. Its totient is φ = 42792624.

The previous prime is 130071037. The next prime is 130071091. The reversal of 130071066 is 660170031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174691 + ... + 175433.

It is an arithmetic number, because the mean of its divisors is an integer number (8236080).

Almost surely, 2^130071066 is an apocalyptic number.

130071066 is an abundant number, since it is smaller than the sum of its proper divisors (133483494).

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

130071066 is a wasteful number, since it uses less digits than its factorization.

130071066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 130071066 is about 11404.8702754569. The cubic root of 130071066 is about 506.6719943076.

The spelling of 130071066 in words is "one hundred thirty million, seventy-one thousand, sixty-six".