130105670 has 16 divisors (see below), whose sum is σ = 236340720. Its totient is φ = 51564384.

The previous prime is 130105643. The next prime is 130105691. The reversal of 130105670 is 76501031.

It is a super-2 number, since 2×130105670² = 33854970732297800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58592 + ... + 60771.

It is an arithmetic number, because the mean of its divisors is an integer number (14771295).

Almost surely, 2^130105670 is an apocalyptic number.

130105670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130105670 is a deficient number, since it is larger than the sum of its proper divisors (106235050).

130105670 is a wasteful number, since it uses less digits than its factorization.

130105670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119479.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 130105670 is about 11406.3872457496. The cubic root of 130105670 is about 506.7169218580.

The spelling of 130105670 in words is "one hundred thirty million, one hundred five thousand, six hundred seventy".