130320312230 has 32 divisors (see below), whose sum is σ = 242751889440. Its totient is φ = 50312666880.

The previous prime is 130320312203. The next prime is 130320312251. The reversal of 130320312230 is 32213023031.

It is a congruent 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, 749885 + ... + 907175.

It is an arithmetic number, because the mean of its divisors is an integer number (7585996545).

Almost surely, 2^130320312230 is an apocalyptic number.

130320312230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130320312230 is a deficient number, since it is larger than the sum of its proper divisors (112431577210).

130320312230 is a wasteful number, since it uses less digits than its factorization.

130320312230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160184.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 130320312230 its reverse (32213023031), we get a palindrome (162533335261).

The spelling of 130320312230 in words is "one hundred thirty billion, three hundred twenty million, three hundred twelve thousand, two hundred thirty".