312021110000130 has 32 divisors (see below), whose sum is σ = 748899644803200. Its totient is φ = 83200187021952.

The previous prime is 312021110000129. The next prime is 312021110000189. The reversal of 312021110000130 is 31000011120213.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

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, 339678150 + ... + 340595489.

It is an arithmetic number, because the mean of its divisors is an integer number (23403113900100).

Almost surely, 2^{312021110000130} is an apocalyptic number.

312021110000130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

312021110000130 is an abundant number, since it is smaller than the sum of its proper divisors (436878534803070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

312021110000130 is a wasteful number, since it uses less digits than its factorization.

312021110000130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680288938.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 312021110000130 its reverse (31000011120213), we get a palindrome (343021121120343).

The spelling of 312021110000130 in words is "three hundred twelve trillion, twenty-one billion, one hundred ten million, one hundred thirty", and thus it is an aban number.