133235121532331 has 8 divisors (see below), whose sum is σ = 163981688039904. Its totient is φ = 105416799454080.

The previous prime is 133235121532319. The next prime is 133235121532349.

133235121532331 is nontrivially palindromic in base 10.

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 133235121532331 - 2⁶ = 133235121532267 is a prime.

It is a super-2 number, since 2×133235121532331² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133235121532391) 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, 732061107230 + ... + 732061107411.

It is an arithmetic number, because the mean of its divisors is an integer number (20497711004988).

Almost surely, 2^{133235121532331} is an apocalyptic number.

133235121532331 is a deficient number, since it is larger than the sum of its proper divisors (30746566507573).

133235121532331 is a wasteful number, since it uses less digits than its factorization.

133235121532331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464122214661.

The product of its digits is 145800, while the sum is 38.

The spelling of 133235121532331 in words is "one hundred thirty-three trillion, two hundred thirty-five billion, one hundred twenty-one million, five hundred thirty-two thousand, three hundred thirty-one".