100231310231112 has 32 divisors (see below), whose sum is σ = 250842877826400. Its totient is φ = 33375156443904.

The previous prime is 100231310231099. The next prime is 100231310231123. The reversal of 100231310231112 is 211132013132001.

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, 2204995537 + ... + 2205040992.

It is an arithmetic number, because the mean of its divisors is an integer number (7838839932075).

Almost surely, 2^{100231310231112} is an apocalyptic number.

100231310231112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100231310231112 is an abundant number, since it is smaller than the sum of its proper divisors (150611567595288).

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

100231310231112 is a wasteful number, since it uses less digits than its factorization.

100231310231112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4410037485 (or 4410037481 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 100231310231112 its reverse (211132013132001), we get a palindrome (311363323363113).

The spelling of 100231310231112 in words is "one hundred trillion, two hundred thirty-one billion, three hundred ten million, two hundred thirty-one thousand, one hundred twelve".