312022312130100 has 144 divisors (see below), whose sum is σ = 1060614024482880. Its totient is φ = 69823174732800.

The previous prime is 312022312130099. The next prime is 312022312130119. The reversal of 312022312130100 is 1031213220213.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3636580785 + ... + 3636666584.

It is an arithmetic number, because the mean of its divisors is an integer number (7365375170020).

Almost surely, 2^{312022312130100} is an apocalyptic number.

312022312130100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

312022312130100 is an abundant number, since it is smaller than the sum of its proper divisors (748591712352780).

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

312022312130100 is a wasteful number, since it uses less digits than its factorization.

312022312130100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7273247410 (or 7273247403 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 312022312130100 its reverse (1031213220213), we get a palindrome (313053525350313).

The spelling of 312022312130100 in words is "three hundred twelve trillion, twenty-two billion, three hundred twelve million, one hundred thirty thousand, one hundred".