133000333120331 has 8 divisors (see below), whose sum is σ = 140017196006400. Its totient is φ = 125985154769640.

The previous prime is 133000333120283. The next prime is 133000333120363. The reversal of 133000333120331 is 133021333000331.

It is a happy number.

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 133000333120331 - 2³⁰ = 132999259378507 is a prime.

It is a super-2 number, since 2×133000333120331² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 133000333120331.

It is not an unprimeable number, because it can be changed into a prime (133000333129331) 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, 420971771 + ... + 421287588.

It is an arithmetic number, because the mean of its divisors is an integer number (17502149500800).

Almost surely, 2^{133000333120331} is an apocalyptic number.

133000333120331 is a deficient number, since it is larger than the sum of its proper divisors (7016862886069).

133000333120331 is an equidigital number, since it uses as much as digits as its factorization.

133000333120331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842267689.

The product of its (nonzero) digits is 4374, while the sum is 26.

Adding to 133000333120331 its reverse (133021333000331), we get a palindrome (266021666120662).

The spelling of 133000333120331 in words is "one hundred thirty-three trillion, three hundred thirty-three million, one hundred twenty thousand, three hundred thirty-one".