20124212110323 has 8 divisors (see below), whose sum is σ = 26837684944128. Its totient is φ = 13413440341704.

The previous prime is 20124212110319. The next prime is 20124212110369. The reversal of 20124212110323 is 32301121242102.

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

It is not a de Polignac number, because 20124212110323 - 2² = 20124212110319 is a prime.

It is a super-2 number, since 2×20124212110323² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20124212110293 and 20124212110302.

It is not an unprimeable number, because it can be changed into a prime (20124212110823) 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, 675248911 + ... + 675278712.

It is an arithmetic number, because the mean of its divisors is an integer number (3354710618016).

Almost surely, 2^{20124212110323} is an apocalyptic number.

20124212110323 is a deficient number, since it is larger than the sum of its proper divisors (6713472833805).

20124212110323 is a wasteful number, since it uses less digits than its factorization.

20124212110323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350532593.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 20124212110323 its reverse (32301121242102), we get a palindrome (52425333352425).

The spelling of 20124212110323 in words is "twenty trillion, one hundred twenty-four billion, two hundred twelve million, one hundred ten thousand, three hundred twenty-three".