312101312002 has 32 divisors (see below), whose sum is σ = 507858289344. Its totient is φ = 143266982400.

The previous prime is 312101311997. The next prime is 312101312027. The reversal of 312101312002 is 200213101213.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12158193 + ... + 12183835.

It is an arithmetic number, because the mean of its divisors is an integer number (15870571542).

Almost surely, 2^312101312002 is an apocalyptic number.

312101312002 is a deficient number, since it is larger than the sum of its proper divisors (195756977342).

312101312002 is a wasteful number, since it uses less digits than its factorization.

312101312002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34434.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 312101312002 its reverse (200213101213), we get a palindrome (512314413215).

The spelling of 312101312002 in words is "three hundred twelve billion, one hundred one million, three hundred twelve thousand, two".