319033903012 has 48 divisors (see below), whose sum is σ = 628033476672. Its totient is φ = 140564977280.

The previous prime is 319033902989. The next prime is 319033903033. The reversal of 319033903012 is 210309330913.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 630583 + ... + 1017694.

It is an arithmetic number, because the mean of its divisors is an integer number (13084030764).

Almost surely, 2^319033903012 is an apocalyptic number.

It is an amenable number.

319033903012 is a deficient number, since it is larger than the sum of its proper divisors (308999573660).

319033903012 is a wasteful number, since it uses less digits than its factorization.

319033903012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1648428 (or 1648426 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 34.

The spelling of 319033903012 in words is "three hundred nineteen billion, thirty-three million, nine hundred three thousand, twelve".