312003020014 has 16 divisors (see below), whose sum is σ = 535365508608. Its totient is φ = 133589782872.

The previous prime is 312003020009. The next prime is 312003020023. The reversal of 312003020014 is 410020300213.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 312003020014.

It is a congruent number.

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, 10467682 + ... + 10497445.

It is an arithmetic number, because the mean of its divisors is an integer number (33460344288).

Almost surely, 2^312003020014 is an apocalyptic number.

312003020014 is a deficient number, since it is larger than the sum of its proper divisors (223362488594).

312003020014 is a wasteful number, since it uses less digits than its factorization.

312003020014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20966199.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 312003020014 its reverse (410020300213), we get a palindrome (722023320227).

The spelling of 312003020014 in words is "three hundred twelve billion, three million, twenty thousand, fourteen".