133305111033 has 16 divisors (see below), whose sum is σ = 177922308480. Its totient is φ = 88779043584.

The previous prime is 133305110971. The next prime is 133305111061. The reversal of 133305111033 is 330111503331.

It is not a de Polignac number, because 133305111033 - 2²⁴ = 133288333817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133305110994 and 133305111012.

It is not an unprimeable number, because it can be changed into a prime (133305111083) 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, 20603523 + ... + 20609991.

It is an arithmetic number, because the mean of its divisors is an integer number (11120144280).

Almost surely, 2^133305111033 is an apocalyptic number.

It is an amenable number.

133305111033 is a deficient number, since it is larger than the sum of its proper divisors (44617197447).

133305111033 is a wasteful number, since it uses less digits than its factorization.

133305111033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12448.

The product of its (nonzero) digits is 1215, while the sum is 24.

Adding to 133305111033 its reverse (330111503331), we get a palindrome (463416614364).

The spelling of 133305111033 in words is "one hundred thirty-three billion, three hundred five million, one hundred eleven thousand, thirty-three".