303243142112 has 24 divisors (see below), whose sum is σ = 598498764192. Its totient is φ = 151243456000.

The previous prime is 303243142073. The next prime is 303243142123. The reversal of 303243142112 is 211241342303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11803064 + ... + 11828727.

It is an arithmetic number, because the mean of its divisors is an integer number (24937448508).

Almost surely, 2^303243142112 is an apocalyptic number.

303243142112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

303243142112 is a deficient number, since it is larger than the sum of its proper divisors (295255622080).

303243142112 is a wasteful number, since it uses less digits than its factorization.

303243142112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23632202 (or 23632194 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 303243142112 its reverse (211241342303), we get a palindrome (514484484415).

The spelling of 303243142112 in words is "three hundred three billion, two hundred forty-three million, one hundred forty-two thousand, one hundred twelve".