133241222142331 has 4 divisors (see below), whose sum is σ = 133458581396032. Its totient is φ = 133023862888632.

The previous prime is 133241222142293. The next prime is 133241222142437.

133241222142331 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 133241222142331 - 2¹⁵ = 133241222109563 is a prime.

It is a super-2 number, since 2×133241222142331² (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 (133241202142331) 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, 108679625931 + ... + 108679627156.

It is an arithmetic number, because the mean of its divisors is an integer number (33364645349008).

Almost surely, 2^{133241222142331} is an apocalyptic number.

133241222142331 is a deficient number, since it is larger than the sum of its proper divisors (217359253701).

133241222142331 is an equidigital number, since it uses as much as digits as its factorization.

133241222142331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217359253700.

The product of its digits is 41472, while the sum is 34.

The spelling of 133241222142331 in words is "one hundred thirty-three trillion, two hundred forty-one billion, two hundred twenty-two million, one hundred forty-two thousand, three hundred thirty-one".