20123303020233 has 16 divisors (see below), whose sum is σ = 31997301697536. Its totient is φ = 10999072458000.

The previous prime is 20123303020189. The next prime is 20123303020253. The reversal of 20123303020233 is 33202030332102.

It is not a de Polignac number, because 20123303020233 - 2¹⁴ = 20123303003849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20123303020253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20831576143 + ... + 20831577108.

It is an arithmetic number, because the mean of its divisors is an integer number (1999831356096).

Almost surely, 2^{20123303020233} is an apocalyptic number.

20123303020233 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

20123303020233 is a deficient number, since it is larger than the sum of its proper divisors (11873998677303).

20123303020233 is a wasteful number, since it uses less digits than its factorization.

20123303020233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41663153284.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 20123303020233 its reverse (33202030332102), we get a palindrome (53325333352335).

The spelling of 20123303020233 in words is "twenty trillion, one hundred twenty-three billion, three hundred three million, twenty thousand, two hundred thirty-three".