100213311203 has 16 divisors (see below), whose sum is σ = 108710696160. Its totient is φ = 92010541056.

The previous prime is 100213311199. The next prime is 100213311269. The reversal of 100213311203 is 302113312001.

It is not a de Polignac number, because 100213311203 - 2² = 100213311199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100213311503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 506651 + ... + 676107.

It is an arithmetic number, because the mean of its divisors is an integer number (6794418510).

Almost surely, 2^100213311203 is an apocalyptic number.

100213311203 is a deficient number, since it is larger than the sum of its proper divisors (8497384957).

100213311203 is a wasteful number, since it uses less digits than its factorization.

100213311203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170326.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 100213311203 its reverse (302113312001), we get a palindrome (402326623204).

The spelling of 100213311203 in words is "one hundred billion, two hundred thirteen million, three hundred eleven thousand, two hundred three".