20103233123223 has 32 divisors (see below), whose sum is σ = 30509515216320. Its totient is φ = 13075040632320.

The previous prime is 20103233123213. The next prime is 20103233123291. The reversal of 20103233123223 is 32232133230102.

20103233123223 is a `hidden beast` number, since 2 + 0 + 1 + 0 + 3 + 2 + 331 + 2 + 322 + 3 = 666.

It is not a de Polignac number, because 20103233123223 - 2¹⁴ = 20103233106839 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20103233123213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79885011 + ... + 80136267.

It is an arithmetic number, because the mean of its divisors is an integer number (953422350510).

Almost surely, 2^{20103233123223} is an apocalyptic number.

20103233123223 is a deficient number, since it is larger than the sum of its proper divisors (10406282093097).

20103233123223 is a wasteful number, since it uses less digits than its factorization.

20103233123223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323584 (or 323578 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 20103233123223 its reverse (32232133230102), we get a palindrome (52335366353325).

The spelling of 20103233123223 in words is "twenty trillion, one hundred three billion, two hundred thirty-three million, one hundred twenty-three thousand, two hundred twenty-three".