210302230000312 has 48 divisors (see below), whose sum is σ = 404125195013640. Its totient is φ = 102576045071808.

The previous prime is 210302230000309. The next prime is 210302230000319. The reversal of 210302230000312 is 213000032203012.

It is a self number, because there is not a number n which added to its sum of digits gives 210302230000312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210302230000319) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12805183 + ... + 24178030.

Almost surely, 2^{210302230000312} is an apocalyptic number.

It is an amenable number.

210302230000312 is a deficient number, since it is larger than the sum of its proper divisors (193822965013328).

210302230000312 is a wasteful number, since it uses less digits than its factorization.

210302230000312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36983492 (or 36983385 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 210302230000312 its reverse (213000032203012), we get a palindrome (423302262203324).

The spelling of 210302230000312 in words is "two hundred ten trillion, three hundred two billion, two hundred thirty million, three hundred twelve", and thus it is an aban number.