110100420423 has 128 divisors (see below), whose sum is σ = 206618480640. Its totient is φ = 56458321920.

The previous prime is 110100420383. The next prime is 110100420527. The reversal of 110100420423 is 324024001011.

It is not a de Polignac number, because 110100420423 - 2²¹ = 110098323271 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110100420396 and 110100420405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110100460423) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 24901753 + ... + 24906173.

It is an arithmetic number, because the mean of its divisors is an integer number (1614206880).

Almost surely, 2^110100420423 is an apocalyptic number.

110100420423 is a deficient number, since it is larger than the sum of its proper divisors (96518060217).

110100420423 is a wasteful number, since it uses less digits than its factorization.

110100420423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4814 (or 4808 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 110100420423 its reverse (324024001011), we get a palindrome (434124421434).

The spelling of 110100420423 in words is "one hundred ten billion, one hundred million, four hundred twenty thousand, four hundred twenty-three".