303102111122012 has 12 divisors (see below), whose sum is σ = 530493231410520. Its totient is φ = 151532616433296.

The previous prime is 303102111122003. The next prime is 303102111122059. The reversal of 303102111122012 is 210221111201303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4609744943 + ... + 4609810694.

It is an arithmetic number, because the mean of its divisors is an integer number (44207769284210).

Almost surely, 2^{303102111122012} is an apocalyptic number.

It is an amenable number.

303102111122012 is a deficient number, since it is larger than the sum of its proper divisors (227391120288508).

303102111122012 is a wasteful number, since it uses less digits than its factorization.

303102111122012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9219563860 (or 9219563858 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 303102111122012 its reverse (210221111201303), we get a palindrome (513323222323315).

The spelling of 303102111122012 in words is "three hundred three trillion, one hundred two billion, one hundred eleven million, one hundred twenty-two thousand, twelve".