10231121102312 has 32 divisors (see below), whose sum is σ = 21042913600800. Its totient is φ = 4624816161600.

The previous prime is 10231121102287. The next prime is 10231121102357. The reversal of 10231121102312 is 21320112113201.

10231121102312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 321151862 + ... + 321183717.

It is an arithmetic number, because the mean of its divisors is an integer number (657591050025).

Almost surely, 2^{10231121102312} is an apocalyptic number.

It is an amenable number.

10231121102312 is an abundant number, since it is smaller than the sum of its proper divisors (10811792498488).

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

10231121102312 is a wasteful number, since it uses less digits than its factorization.

10231121102312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642335777 (or 642335773 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 10231121102312 its reverse (21320112113201), we get a palindrome (31551233215513).

The spelling of 10231121102312 in words is "ten trillion, two hundred thirty-one billion, one hundred twenty-one million, one hundred two thousand, three hundred twelve".