312030320002 has 16 divisors (see below), whose sum is σ = 496136327040. Its totient is φ = 146672239168.

The previous prime is 312030319957. The next prime is 312030320011. The reversal of 312030320002 is 200023030213.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5143102 + ... + 5203417.

It is an arithmetic number, because the mean of its divisors is an integer number (31008520440).

Almost surely, 2^312030320002 is an apocalyptic number.

312030320002 is a deficient number, since it is larger than the sum of its proper divisors (184106007038).

312030320002 is a wasteful number, since it uses less digits than its factorization.

312030320002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10347425.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 312030320002 its reverse (200023030213), we get a palindrome (512053350215).

The spelling of 312030320002 in words is "three hundred twelve billion, thirty million, three hundred twenty thousand, two".