2124310153243 has 8 divisors (see below), whose sum is σ = 2255534955360. Its totient is φ = 1993781504640.

The previous prime is 2124310153237. The next prime is 2124310153247. The reversal of 2124310153243 is 3423510134212.

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 2124310153243 - 2⁵ = 2124310153211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2124310153247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174032088 + ... + 174044293.

It is an arithmetic number, because the mean of its divisors is an integer number (281941869420).

Almost surely, 2^{2124310153243} is an apocalyptic number.

2124310153243 is a deficient number, since it is larger than the sum of its proper divisors (131224802117).

2124310153243 is a wasteful number, since it uses less digits than its factorization.

2124310153243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348076757.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 2124310153243 its reverse (3423510134212), we get a palindrome (5547820287455).

The spelling of 2124310153243 in words is "two trillion, one hundred twenty-four billion, three hundred ten million, one hundred fifty-three thousand, two hundred forty-three".