133033121331233 has 16 divisors (see below), whose sum is σ = 140107978281216. Its totient is φ = 126154391932800.

The previous prime is 133033121331223. The next prime is 133033121331301. The reversal of 133033121331233 is 332133121330331.

It is a cyclic number.

It is not a de Polignac number, because 133033121331233 - 2¹⁰ = 133033121330209 is a prime.

It is a super-2 number, since 2×133033121331233² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133033121331233.

It is not an unprimeable number, because it can be changed into a prime (133033121331223) 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, 89561468 + ... + 91034733.

It is an arithmetic number, because the mean of its divisors is an integer number (8756748642576).

Almost surely, 2^{133033121331233} is an apocalyptic number.

It is an amenable number.

133033121331233 is a deficient number, since it is larger than the sum of its proper divisors (7074856949983).

133033121331233 is a wasteful number, since it uses less digits than its factorization.

133033121331233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180596744.

The product of its (nonzero) digits is 26244, while the sum is 32.

Adding to 133033121331233 its reverse (332133121330331), we get a palindrome (465166242661564).

The spelling of 133033121331233 in words is "one hundred thirty-three trillion, thirty-three billion, one hundred twenty-one million, three hundred thirty-one thousand, two hundred thirty-three".