133342323243331 has 4 divisors (see below), whose sum is σ = 133342356104064. Its totient is φ = 133342290382600.

The previous prime is 133342323243323. The next prime is 133342323243359.

133342323243331 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 133342323243331 - 2³ = 133342323243323 is a prime.

It is a super-2 number, since 2×133342323243331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133342323243391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9317155 + ... + 18801436.

It is an arithmetic number, because the mean of its divisors is an integer number (33335589026016).

Almost surely, 2^{133342323243331} is an apocalyptic number.

133342323243331 is a deficient number, since it is larger than the sum of its proper divisors (32860733).

133342323243331 is an equidigital number, since it uses as much as digits as its factorization.

133342323243331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32860732.

The product of its digits is 839808, while the sum is 40.

The spelling of 133342323243331 in words is "one hundred thirty-three trillion, three hundred forty-two billion, three hundred twenty-three million, two hundred forty-three thousand, three hundred thirty-one".