110020402240423 has 4 divisors (see below), whose sum is σ = 110034139344480. Its totient is φ = 110006665136368.

The previous prime is 110020402240387. The next prime is 110020402240433. The reversal of 110020402240423 is 324042204020011.

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 110020402240423 - 2¹³ = 110020402232231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110020402240433) 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, 6868540015 + ... + 6868556032.

It is an arithmetic number, because the mean of its divisors is an integer number (27508534836120).

Almost surely, 2^{110020402240423} is an apocalyptic number.

110020402240423 is a deficient number, since it is larger than the sum of its proper divisors (13737104057).

110020402240423 is an equidigital number, since it uses as much as digits as its factorization.

110020402240423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13737104056.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 110020402240423 its reverse (324042204020011), we get a palindrome (434062606260434).

The spelling of 110020402240423 in words is "one hundred ten trillion, twenty billion, four hundred two million, two hundred forty thousand, four hundred twenty-three".