210001233030312 has 64 divisors (see below), whose sum is σ = 525215133780480. Its totient is φ = 69972141462272.

The previous prime is 210001233030311. The next prime is 210001233030331. The reversal of 210001233030312 is 213030332100012.

It is not an unprimeable number, because it can be changed into a prime (210001233030311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 906887698 + ... + 907119230.

It is an arithmetic number, because the mean of its divisors is an integer number (8206486465320).

Almost surely, 2^{210001233030312} is an apocalyptic number.

It is an amenable number.

210001233030312 is an abundant number, since it is smaller than the sum of its proper divisors (315213900750168).

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

210001233030312 is a wasteful number, since it uses less digits than its factorization.

210001233030312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246642 (or 246638 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 210001233030312 its reverse (213030332100012), we get a palindrome (423031565130324).

The spelling of 210001233030312 in words is "two hundred ten trillion, one billion, two hundred thirty-three million, thirty thousand, three hundred twelve".