123313200021033 has 16 divisors (see below), whose sum is σ = 179364840244992. Its totient is φ = 74735195378000.

The previous prime is 123313200021013. The next prime is 123313200021061. The reversal of 123313200021033 is 330120002313321.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123313200021033 is a prime.

It is a super-2 number, since 2×123313200021033² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123313200020994 and 123313200021012.

It is not an unprimeable number, because it can be changed into a prime (123313200021013) 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, 60794398 + ... + 62790008.

It is an arithmetic number, because the mean of its divisors is an integer number (11210302515312).

Almost surely, 2^{123313200021033} is an apocalyptic number.

It is an amenable number.

123313200021033 is a deficient number, since it is larger than the sum of its proper divisors (56051640223959).

123313200021033 is a wasteful number, since it uses less digits than its factorization.

123313200021033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3868116.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 123313200021033 its reverse (330120002313321), we get a palindrome (453433202334354).

The spelling of 123313200021033 in words is "one hundred twenty-three trillion, three hundred thirteen billion, two hundred million, twenty-one thousand, thirty-three".