100021100322203 has 8 divisors (see below), whose sum is σ = 101784685167600. Its totient is φ = 98259792542208.

The previous prime is 100021100322137. The next prime is 100021100322211. The reversal of 100021100322203 is 302223001120001.

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 100021100322203 - 2³⁶ = 99952380845467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100021100322293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 569177726 + ... + 569353427.

It is an arithmetic number, because the mean of its divisors is an integer number (12723085645950).

Almost surely, 2^{100021100322203} is an apocalyptic number.

100021100322203 is a deficient number, since it is larger than the sum of its proper divisors (1763584845397).

100021100322203 is a wasteful number, since it uses less digits than its factorization.

100021100322203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138532701.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 100021100322203 its reverse (302223001120001), we get a palindrome (402244101442204).

The spelling of 100021100322203 in words is "one hundred trillion, twenty-one billion, one hundred million, three hundred twenty-two thousand, two hundred three".