100103113013012 has 12 divisors (see below), whose sum is σ = 175181442358356. Its totient is φ = 50051272339200.

The previous prime is 100103113012979. The next prime is 100103113013023. The reversal of 100103113013012 is 210310311301001.

It can be written as a sum of positive squares in 2 ways, for example, as 68636353506436 + 31466759506576 = 8284706^2 + 5609524^2 .

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, 70248239 + ... + 71659062.

It is an arithmetic number, because the mean of its divisors is an integer number (14598453529863).

Almost surely, 2^{100103113013012} is an apocalyptic number.

It is an amenable number.

100103113013012 is a deficient number, since it is larger than the sum of its proper divisors (75078329345344).

100103113013012 is a wasteful number, since it uses less digits than its factorization.

100103113013012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142083658 (or 142083656 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 100103113013012 its reverse (210310311301001), we get a palindrome (310413424314013).

The spelling of 100103113013012 in words is "one hundred trillion, one hundred three billion, one hundred thirteen million, thirteen thousand, twelve".