101320311311012 has 12 divisors (see below), whose sum is σ = 178937247040860. Its totient is φ = 50195383585056.

The previous prime is 101320311310957. The next prime is 101320311311111. The reversal of 101320311311012 is 210113113023101.

101320311311012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 85981370392996 + 15338940918016 = 9272614^2 + 3916496^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116193017123 + ... + 116193017994.

It is an arithmetic number, because the mean of its divisors is an integer number (14911437253405).

Almost surely, 2^{101320311311012} is an apocalyptic number.

It is an amenable number.

101320311311012 is a deficient number, since it is larger than the sum of its proper divisors (77616935729848).

101320311311012 is a wasteful number, since it uses less digits than its factorization.

101320311311012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232386035230 (or 232386035228 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 101320311311012 its reverse (210113113023101), we get a palindrome (311433424334113).

The spelling of 101320311311012 in words is "one hundred one trillion, three hundred twenty billion, three hundred eleven million, three hundred eleven thousand, twelve".