303404103012 has 48 divisors (see below), whose sum is σ = 714614124672. Its totient is φ = 100185807360.

The previous prime is 303404102983. The next prime is 303404103049. The reversal of 303404103012 is 210301404303.

It is a self number, because there is not a number n which added to its sum of digits gives 303404103012.

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 15 ways as a sum of consecutive naturals, for example, 328812 + ... + 845532.

It is an arithmetic number, because the mean of its divisors is an integer number (14887794264).

Almost surely, 2^303404103012 is an apocalyptic number.

It is an amenable number.

303404103012 is an abundant number, since it is smaller than the sum of its proper divisors (411210021660).

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

303404103012 is a wasteful number, since it uses less digits than its factorization.

303404103012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517188 (or 517186 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 303404103012 its reverse (210301404303), we get a palindrome (513705507315).

The spelling of 303404103012 in words is "three hundred three billion, four hundred four million, one hundred three thousand, twelve".