130193210 has 32 divisors (see below), whose sum is σ = 268669440. Its totient is φ = 44497152.

The previous prime is 130193143. The next prime is 130193221. The reversal of 130193210 is 12391031.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20831 + ... + 26349.

It is an arithmetic number, because the mean of its divisors is an integer number (8395920).

Almost surely, 2^130193210 is an apocalyptic number.

130193210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130193210 is an abundant number, since it is smaller than the sum of its proper divisors (138476230).

130193210 is a wasteful number, since it uses less digits than its factorization.

130193210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5870.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 130193210 is about 11410.2239241831. The cubic root of 130193210 is about 506.8305424621.

The spelling of 130193210 in words is "one hundred thirty million, one hundred ninety-three thousand, two hundred ten".