20123201012333 has 8 divisors (see below), whose sum is σ = 20331241159680. Its totient is φ = 19916230480720.

The previous prime is 20123201012311. The next prime is 20123201012351. The reversal of 20123201012333 is 33321010232102.

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 20123201012333 - 2⁸ = 20123201012077 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20123201012299 and 20123201012308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20123201012303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267366113 + ... + 267441366.

It is an arithmetic number, because the mean of its divisors is an integer number (2541405144960).

Almost surely, 2^{20123201012333} is an apocalyptic number.

It is an amenable number.

20123201012333 is a deficient number, since it is larger than the sum of its proper divisors (208040147347).

20123201012333 is a wasteful number, since it uses less digits than its factorization.

20123201012333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534807867.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 20123201012333 its reverse (33321010232102), we get a palindrome (53444211244435).

The spelling of 20123201012333 in words is "twenty trillion, one hundred twenty-three billion, two hundred one million, twelve thousand, three hundred thirty-three".