2110553203423 has 8 divisors (see below), whose sum is σ = 2451602784800. Its totient is φ = 1779389117280.

The previous prime is 2110553203403. The next prime is 2110553203433. The reversal of 2110553203423 is 3243023550112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2110553203423 - 2¹⁷ = 2110553072351 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 (2110553203403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2471373348 + ... + 2471374201.

It is an arithmetic number, because the mean of its divisors is an integer number (306450348100).

Almost surely, 2^{2110553203423} is an apocalyptic number.

2110553203423 is a deficient number, since it is larger than the sum of its proper divisors (341049581377).

2110553203423 is an equidigital number, since it uses as much as digits as its factorization.

2110553203423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4942747617.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 2110553203423 its reverse (3243023550112), we get a palindrome (5353576753535).

The spelling of 2110553203423 in words is "two trillion, one hundred ten billion, five hundred fifty-three million, two hundred three thousand, four hundred twenty-three".