20123103023333 has 8 divisors (see below), whose sum is σ = 21826493380440. Its totient is φ = 18477454712320.

The previous prime is 20123103023267. The next prime is 20123103023357. The reversal of 20123103023333 is 33332030132102.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2182778720929 + 17940324302404 = 1477423^2 + 4235602^2 .

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 20123103023333 - 2¹⁴ = 20123103006949 is a prime.

It is a super-3 number, since 3×20123103023333³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20123103023393) 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, 14435510798 + ... + 14435512191.

It is an arithmetic number, because the mean of its divisors is an integer number (2728311672555).

Almost surely, 2^{20123103023333} is an apocalyptic number.

It is an amenable number.

20123103023333 is a deficient number, since it is larger than the sum of its proper divisors (1703390357107).

20123103023333 is a wasteful number, since it uses less digits than its factorization.

20123103023333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28871023047.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 20123103023333 its reverse (33332030132102), we get a palindrome (53455133155435).

The spelling of 20123103023333 in words is "twenty trillion, one hundred twenty-three billion, one hundred three million, twenty-three thousand, three hundred thirty-three".