312300130130 has 32 divisors (see below), whose sum is σ = 595280347776. Its totient is φ = 117557385984.

The previous prime is 312300130097. The next prime is 312300130139. The reversal of 312300130130 is 31031003213.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 312300130099 and 312300130108.

It is not an unprimeable number, because it can be changed into a prime (312300130139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1330907 + ... + 1547873.

It is an arithmetic number, because the mean of its divisors is an integer number (18602510868).

Almost surely, 2^312300130130 is an apocalyptic number.

312300130130 is a deficient number, since it is larger than the sum of its proper divisors (282980217646).

312300130130 is a wasteful number, since it uses less digits than its factorization.

312300130130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225458.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 312300130130 its reverse (31031003213), we get a palindrome (343331133343).

The spelling of 312300130130 in words is "three hundred twelve billion, three hundred million, one hundred thirty thousand, one hundred thirty".