133203311233 has 8 divisors (see below), whose sum is σ = 133759624320. Its totient is φ = 132647202000.

The previous prime is 133203311231. The next prime is 133203311309. The reversal of 133203311233 is 332113302331.

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 133203311233 - 2¹ = 133203311231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133203311198 and 133203311207.

It is not an unprimeable number, because it can be changed into a prime (133203311231) 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, 1337191 + ... + 1433347.

It is an arithmetic number, because the mean of its divisors is an integer number (16719953040).

Almost surely, 2^133203311233 is an apocalyptic number.

It is an amenable number.

133203311233 is a deficient number, since it is larger than the sum of its proper divisors (556313087).

133203311233 is an equidigital number, since it uses as much as digits as its factorization.

133203311233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101927.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 133203311233 its reverse (332113302331), we get a palindrome (465316613564).

The spelling of 133203311233 in words is "one hundred thirty-three billion, two hundred three million, three hundred eleven thousand, two hundred thirty-three".