133332310033 has 4 divisors (see below), whose sum is σ = 143588641588. Its totient is φ = 123075978480.

The previous prime is 133332310031. The next prime is 133332310049. The reversal of 133332310033 is 330013233331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 330013233331 = 6299 ⋅52391369.

It can be written as a sum of positive squares in 2 ways, for example, as 70133869584 + 63198440449 = 264828^2 + 251393^2 .

It is not a de Polignac number, because 133332310033 - 2¹ = 133332310031 is a prime.

It is a super-2 number, since 2×133332310033² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133332310031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5128165758 + ... + 5128165783.

It is an arithmetic number, because the mean of its divisors is an integer number (35897160397).

Almost surely, 2^133332310033 is an apocalyptic number.

133332310033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

133332310033 is a deficient number, since it is larger than the sum of its proper divisors (10256331555).

133332310033 is a wasteful number, since it uses less digits than its factorization.

133332310033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10256331554.

The product of its (nonzero) digits is 4374, while the sum is 25.

Adding to 133332310033 its reverse (330013233331), we get a palindrome (463345543364).

The spelling of 133332310033 in words is "one hundred thirty-three billion, three hundred thirty-two million, three hundred ten thousand, thirty-three".