20333123312103 has 48 divisors (see below), whose sum is σ = 35293305600000. Its totient is φ = 11535338095344.

The previous prime is 20333123312087. The next prime is 20333123312129. The reversal of 20333123312103 is 30121332133302.

20333123312103 is a `hidden beast` number, since 2 + 0 + 3 + 3 + 312 + 331 + 2 + 10 + 3 = 666.

It is not a de Polignac number, because 20333123312103 - 2⁴ = 20333123312087 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 (20333123311103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55100103 + ... + 55467896.

It is an arithmetic number, because the mean of its divisors is an integer number (735277200000).

Almost surely, 2^{20333123312103} is an apocalyptic number.

20333123312103 is a deficient number, since it is larger than the sum of its proper divisors (14960182287897).

20333123312103 is a wasteful number, since it uses less digits than its factorization.

20333123312103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110568161 (or 110568148 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 20333123312103 its reverse (30121332133302), we get a palindrome (50454455445405).

The spelling of 20333123312103 in words is "twenty trillion, three hundred thirty-three billion, one hundred twenty-three million, three hundred twelve thousand, one hundred three".