210103022312 has 32 divisors (see below), whose sum is σ = 398987846400. Its totient is φ = 103706650944.

The previous prime is 210103022291. The next prime is 210103022323. The reversal of 210103022312 is 213220301012.

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, 5221133 + ... + 5261219.

It is an arithmetic number, because the mean of its divisors is an integer number (12468370200).

Almost surely, 2^210103022312 is an apocalyptic number.

It is an amenable number.

210103022312 is a deficient number, since it is larger than the sum of its proper divisors (188884824088).

210103022312 is a wasteful number, since it uses less digits than its factorization.

210103022312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48465 (or 48461 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 210103022312 its reverse (213220301012), we get a palindrome (423323323324).

The spelling of 210103022312 in words is "two hundred ten billion, one hundred three million, twenty-two thousand, three hundred twelve".