20010123103333 has 24 divisors (see below), whose sum is σ = 22592912452128. Its totient is φ = 17575490052000.

The previous prime is 20010123103301. The next prime is 20010123103339. The reversal of 20010123103333 is 33330132101002.

It is not a de Polignac number, because 20010123103333 - 2⁵ = 20010123103301 is a prime.

It is a super-2 number, since 2×20010123103333² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20010123103339) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4936038 + ... + 8024008.

It is an arithmetic number, because the mean of its divisors is an integer number (941371352172).

Almost surely, 2^{20010123103333} is an apocalyptic number.

It is an amenable number.

20010123103333 is a deficient number, since it is larger than the sum of its proper divisors (2582789348795).

20010123103333 is a wasteful number, since it uses less digits than its factorization.

20010123103333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3088657 (or 3088626 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 20010123103333 its reverse (33330132101002), we get a palindrome (53340255204335).

The spelling of 20010123103333 in words is "twenty trillion, ten billion, one hundred twenty-three million, one hundred three thousand, three hundred thirty-three".