100110442103123 has 4 divisors (see below), whose sum is σ = 100110504853200. Its totient is φ = 100110379353048.

The previous prime is 100110442103099. The next prime is 100110442103129. The reversal of 100110442103123 is 321301244011001.

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

It is a cyclic number.

It is not a de Polignac number, because 100110442103123 - 2¹⁶ = 100110442037587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100110442103129) 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, 28917815 + ... + 32194112.

It is an arithmetic number, because the mean of its divisors is an integer number (25027626213300).

Almost surely, 2^{100110442103123} is an apocalyptic number.

100110442103123 is a deficient number, since it is larger than the sum of its proper divisors (62750077).

100110442103123 is an equidigital number, since it uses as much as digits as its factorization.

100110442103123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62750076.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 100110442103123 its reverse (321301244011001), we get a palindrome (421411686114124).

The spelling of 100110442103123 in words is "one hundred trillion, one hundred ten billion, four hundred forty-two million, one hundred three thousand, one hundred twenty-three".