130271678 has 16 divisors (see below), whose sum is σ = 208879776. Its totient is φ = 60783360.

The previous prime is 130271671. The next prime is 130271693. The reversal of 130271678 is 876172031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130271671) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 32651 + ... + 36422.

It is an arithmetic number, because the mean of its divisors is an integer number (13054986).

Almost surely, 2^130271678 is an apocalyptic number.

130271678 is a deficient number, since it is larger than the sum of its proper divisors (78608098).

130271678 is a wasteful number, since it uses less digits than its factorization.

130271678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69139.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 130271678 is about 11413.6619014232. The cubic root of 130271678 is about 506.9323449853.

The spelling of 130271678 in words is "one hundred thirty million, two hundred seventy-one thousand, six hundred seventy-eight".