201310210312 has 32 divisors (see below), whose sum is σ = 389664622080. Its totient is φ = 97400177280.

The previous prime is 201310210301. The next prime is 201310210331. The reversal of 201310210312 is 213012013102.

201310210312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×201310210312² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3960853 + ... + 4011355.

It is an arithmetic number, because the mean of its divisors is an integer number (12177019440).

Almost surely, 2^201310210312 is an apocalyptic number.

It is an amenable number.

201310210312 is a deficient number, since it is larger than the sum of its proper divisors (188354411768).

201310210312 is a wasteful number, since it uses less digits than its factorization.

201310210312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66613 (or 66609 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 201310210312 its reverse (213012013102), we get a palindrome (414322223414).

The spelling of 201310210312 in words is "two hundred one billion, three hundred ten million, two hundred ten thousand, three hundred twelve".