133223300200123 has 24 divisors (see below), whose sum is σ = 155439165817104. Its totient is φ = 113848701120000.

The previous prime is 133223300200103. The next prime is 133223300200141. The reversal of 133223300200123 is 321002003322331.

It is not a de Polignac number, because 133223300200123 - 2¹³ = 133223300191931 is a prime.

It is a super-3 number, since 3×133223300200123³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133223300200103) 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, 556715248 + ... + 556954498.

It is an arithmetic number, because the mean of its divisors is an integer number (6476631909046).

Almost surely, 2^{133223300200123} is an apocalyptic number.

133223300200123 is a deficient number, since it is larger than the sum of its proper divisors (22215865616981).

133223300200123 is a wasteful number, since it uses less digits than its factorization.

133223300200123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273323 (or 273316 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 133223300200123 its reverse (321002003322331), we get a palindrome (454225303522454).

The spelling of 133223300200123 in words is "one hundred thirty-three trillion, two hundred twenty-three billion, three hundred million, two hundred thousand, one hundred twenty-three".