312001330122102 has 8 divisors (see below), whose sum is σ = 624002660244216. Its totient is φ = 104000443374032.

The previous prime is 312001330122073. The next prime is 312001330122151. The reversal of 312001330122102 is 201221033100213.

It is a sphenic number, since it is the product of 3 distinct primes.

312001330122102 is an admirable number.

It is a congruent number.

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, 26000110843503 + ... + 26000110843514.

It is an arithmetic number, because the mean of its divisors is an integer number (78000332530527).

Almost surely, 2^{312001330122102} is an apocalyptic number.

312001330122102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

312001330122102 is a wasteful number, since it uses less digits than its factorization.

312001330122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52000221687022.

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

Adding to 312001330122102 its reverse (201221033100213), we get a palindrome (513222363222315).

The spelling of 312001330122102 in words is "three hundred twelve trillion, one billion, three hundred thirty million, one hundred twenty-two thousand, one hundred two".