133300311331 has 8 divisors (see below), whose sum is σ = 145516201200. Its totient is φ = 121100701440.

The previous prime is 133300311317. The next prime is 133300311341. The reversal of 133300311331 is 133113003331.

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 133300311331 - 2⁷ = 133300311203 is a prime.

It is a super-2 number, since 2×133300311331² (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 (133300311341) 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 7 ways as a sum of consecutive naturals, for example, 4052866 + ... + 4085623.

It is an arithmetic number, because the mean of its divisors is an integer number (18189525150).

Almost surely, 2^133300311331 is an apocalyptic number.

133300311331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

133300311331 is a deficient number, since it is larger than the sum of its proper divisors (12215889869).

133300311331 is a wasteful number, since it uses less digits than its factorization.

133300311331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8139989.

The product of its (nonzero) digits is 729, while the sum is 22.

Adding to 133300311331 its reverse (133113003331), we get a palindrome (266413314662).

The spelling of 133300311331 in words is "one hundred thirty-three billion, three hundred million, three hundred eleven thousand, three hundred thirty-one".