110442504013 has 4 divisors (see below), whose sum is σ = 110562681760. Its totient is φ = 110322326268.

The previous prime is 110442503999. The next prime is 110442504037. The reversal of 110442504013 is 310405244011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110442504013 - 2⁵ = 110442503981 is a prime.

It is a super-2 number, since 2×110442504013² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110448504013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60087495 + ... + 60089332.

It is an arithmetic number, because the mean of its divisors is an integer number (27640670440).

Almost surely, 2^110442504013 is an apocalyptic number.

It is an amenable number.

110442504013 is a deficient number, since it is larger than the sum of its proper divisors (120177747).

110442504013 is an equidigital number, since it uses as much as digits as its factorization.

110442504013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120177746.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 110442504013 its reverse (310405244011), we get a palindrome (420847748024).

The spelling of 110442504013 in words is "one hundred ten billion, four hundred forty-two million, five hundred four thousand, thirteen".