130770178 has 32 divisors (see below), whose sum is σ = 245259648. Its totient is φ = 50803200.

The previous prime is 130770163. The next prime is 130770191. The reversal of 130770178 is 871077031.

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, 63826 + ... + 65842.

It is an arithmetic number, because the mean of its divisors is an integer number (7664364).

Almost surely, 2^130770178 is an apocalyptic number.

130770178 is a deficient number, since it is larger than the sum of its proper divisors (114489470).

130770178 is a wasteful number, since it uses less digits than its factorization.

130770178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2458.

The product of its (nonzero) digits is 8232, while the sum is 34.

The square root of 130770178 is about 11435.4789143262. The cubic root of 130770178 is about 507.5781341678.

The spelling of 130770178 in words is "one hundred thirty million, seven hundred seventy thousand, one hundred seventy-eight".