100203203112013 has 8 divisors (see below), whose sum is σ = 100626256396800. Its totient is φ = 99780181436208.

The previous prime is 100203203111927. The next prime is 100203203112037. The reversal of 100203203112013 is 310211302302001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100203203112013 - 2¹⁷ = 100203202980941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100203203112713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1537893 + ... + 14239786.

It is an arithmetic number, because the mean of its divisors is an integer number (12578282049600).

Almost surely, 2^{100203203112013} is an apocalyptic number.

It is an amenable number.

100203203112013 is a deficient number, since it is larger than the sum of its proper divisors (423053284787).

100203203112013 is a wasteful number, since it uses less digits than its factorization.

100203203112013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15804491.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 100203203112013 its reverse (310211302302001), we get a palindrome (410414505414014).

The spelling of 100203203112013 in words is "one hundred trillion, two hundred three billion, two hundred three million, one hundred twelve thousand, thirteen".