100443032222123 has 2 divisors, whose sum is σ = 100443032222124. Its totient is φ = 100443032222122.

The previous prime is 100443032222101. The next prime is 100443032222171. The reversal of 100443032222123 is 321222230344001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100443032222123 - 2¹² = 100443032218027 is a prime.

It is not a weakly prime, because it can be changed into another prime (100443032221123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50221516111061 + 50221516111062.

It is an arithmetic number, because the mean of its divisors is an integer number (50221516111062).

Almost surely, 2^{100443032222123} is an apocalyptic number.

100443032222123 is a deficient number, since it is larger than the sum of its proper divisors (1).

100443032222123 is an equidigital number, since it uses as much as digits as its factorization.

100443032222123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 100443032222123 its reverse (321222230344001), we get a palindrome (421665262566124).

The spelling of 100443032222123 in words is "one hundred trillion, four hundred forty-three billion, thirty-two million, two hundred twenty-two thousand, one hundred twenty-three".