100403344324312 has 16 divisors (see below), whose sum is σ = 188332272369360. Its totient is φ = 50181405025824.

The previous prime is 100403344324289. The next prime is 100403344324321. The reversal of 100403344324312 is 213423443304001.

It is a congruent number.

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, 2533370988 + ... + 2533410619.

It is an arithmetic number, because the mean of its divisors is an integer number (11770767023085).

Almost surely, 2^{100403344324312} is an apocalyptic number.

It is an amenable number.

100403344324312 is a deficient number, since it is larger than the sum of its proper divisors (87928928045048).

100403344324312 is a wasteful number, since it uses less digits than its factorization.

100403344324312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5066784090 (or 5066784086 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 100403344324312 its reverse (213423443304001), we get a palindrome (313826787628313).

The spelling of 100403344324312 in words is "one hundred trillion, four hundred three billion, three hundred forty-four million, three hundred twenty-four thousand, three hundred twelve".