201303010312 has 16 divisors (see below), whose sum is σ = 381180206700. Its totient is φ = 99654955200.

The previous prime is 201303010291. The next prime is 201303010319. The reversal of 201303010312 is 213010303102.

It can be written as a sum of positive squares in 2 ways, for example, as 201128928676 + 174081636 = 448474^2 + 13194^2 .

It is not an unprimeable number, because it can be changed into a prime (201303010319) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 124567887 + ... + 124569502.

Almost surely, 2^201303010312 is an apocalyptic number.

It is an amenable number.

201303010312 is a deficient number, since it is larger than the sum of its proper divisors (179877196388).

201303010312 is a wasteful number, since it uses less digits than its factorization.

201303010312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249137496 (or 249137492 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 201303010312 its reverse (213010303102), we get a palindrome (414313313414).

The spelling of 201303010312 in words is "two hundred one billion, three hundred three million, ten thousand, three hundred twelve".