101100101203 has 8 divisors (see below), whose sum is σ = 101960736768. Its totient is φ = 100240474824.

The previous prime is 101100101171. The next prime is 101100101251. The reversal of 101100101203 is 302101001101.

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 101100101203 - 2⁵ = 101100101171 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101100101203.

It is not an unprimeable number, because it can be changed into a prime (101100101273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50401 + ... + 452482.

It is an arithmetic number, because the mean of its divisors is an integer number (12745092096).

Almost surely, 2^101100101203 is an apocalyptic number.

101100101203 is a deficient number, since it is larger than the sum of its proper divisors (860635565).

101100101203 is a wasteful number, since it uses less digits than its factorization.

101100101203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504593.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 101100101203 its reverse (302101001101), we get a palindrome (403201102304).

The spelling of 101100101203 in words is "one hundred one billion, one hundred million, one hundred one thousand, two hundred three".