100312243330244 has 12 divisors (see below), whose sum is σ = 191505191812368. Its totient is φ = 45596474241000.

The previous prime is 100312243330171. The next prime is 100312243330261. The reversal of 100312243330244 is 442033342213001.

It is a self number, because there is not a number n which added to its sum of digits gives 100312243330244.

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, 1139911855982 + ... + 1139911856069.

It is an arithmetic number, because the mean of its divisors is an integer number (15958765984364).

Almost surely, 2^{100312243330244} is an apocalyptic number.

It is an amenable number.

100312243330244 is a deficient number, since it is larger than the sum of its proper divisors (91192948482124).

100312243330244 is a wasteful number, since it uses less digits than its factorization.

100312243330244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2279823712066 (or 2279823712064 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 100312243330244 its reverse (442033342213001), we get a palindrome (542345585543245).

The spelling of 100312243330244 in words is "one hundred trillion, three hundred twelve billion, two hundred forty-three million, three hundred thirty thousand, two hundred forty-four".