100213111132203 has 4 divisors (see below), whose sum is σ = 133617481509608. Its totient is φ = 66808740754800.

The previous prime is 100213111132139. The next prime is 100213111132231. The reversal of 100213111132203 is 302231111312001.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 100213111132203 - 2⁶ = 100213111132139 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 100213111132203.

It is not an unprimeable number, because it can be changed into a prime (100213111132283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16702185188698 + ... + 16702185188703.

It is an arithmetic number, because the mean of its divisors is an integer number (33404370377402).

Almost surely, 2^{100213111132203} is an apocalyptic number.

100213111132203 is a deficient number, since it is larger than the sum of its proper divisors (33404370377405).

100213111132203 is an equidigital number, since it uses as much as digits as its factorization.

100213111132203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33404370377404.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 100213111132203 its reverse (302231111312001), we get a palindrome (402444222444204).

The spelling of 100213111132203 in words is "one hundred trillion, two hundred thirteen billion, one hundred eleven million, one hundred thirty-two thousand, two hundred three".