2124300202423 has 4 divisors (see below), whose sum is σ = 2427771659920. Its totient is φ = 1820828744928.

The previous prime is 2124300202421. The next prime is 2124300202433. The reversal of 2124300202423 is 3242020034212.

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 2124300202423 - 2¹ = 2124300202421 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 (2124300202421) 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, 151735728738 + ... + 151735728751.

It is an arithmetic number, because the mean of its divisors is an integer number (606942914980).

Almost surely, 2^{2124300202423} is an apocalyptic number.

2124300202423 is a deficient number, since it is larger than the sum of its proper divisors (303471457497).

2124300202423 is an equidigital number, since it uses as much as digits as its factorization.

2124300202423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303471457496.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 2124300202423 its reverse (3242020034212), we get a palindrome (5366320236635).

The spelling of 2124300202423 in words is "two trillion, one hundred twenty-four billion, three hundred million, two hundred two thousand, four hundred twenty-three".