130123122230312 has 16 divisors (see below), whose sum is σ = 243981875031840. Its totient is φ = 65061288888496.

The previous prime is 130123122230281. The next prime is 130123122230333. The reversal of 130123122230312 is 213032221321031.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31989668 + ... + 35827155.

It is an arithmetic number, because the mean of its divisors is an integer number (15248867189490).

Almost surely, 2^{130123122230312} is an apocalyptic number.

It is an amenable number.

130123122230312 is a deficient number, since it is larger than the sum of its proper divisors (113858752801528).

130123122230312 is a wasteful number, since it uses less digits than its factorization.

130123122230312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68056672 (or 68056668 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 130123122230312 its reverse (213032221321031), we get a palindrome (343155343551343).

The spelling of 130123122230312 in words is "one hundred thirty trillion, one hundred twenty-three billion, one hundred twenty-two million, two hundred thirty thousand, three hundred twelve".