100310202220123 has 16 divisors (see below), whose sum is σ = 114812477309376. Its totient is φ = 85850992926720.

The previous prime is 100310202220117. The next prime is 100310202220169. The reversal of 100310202220123 is 321022202013001.

It is not a de Polignac number, because 100310202220123 - 2⁹ = 100310202219611 is a prime.

It is a super-2 number, since 2×100310202220123² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100310202220123.

It is not an unprimeable number, because it can be changed into a prime (100310200220123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363329793 + ... + 363605773.

It is an arithmetic number, because the mean of its divisors is an integer number (7175779831836).

Almost surely, 2^{100310202220123} is an apocalyptic number.

100310202220123 is a deficient number, since it is larger than the sum of its proper divisors (14502275089253).

100310202220123 is an equidigital number, since it uses as much as digits as its factorization.

100310202220123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353814.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 100310202220123 its reverse (321022202013001), we get a palindrome (421332404233124).

The spelling of 100310202220123 in words is "one hundred trillion, three hundred ten billion, two hundred two million, two hundred twenty thousand, one hundred twenty-three".