133323131219 has 8 divisors (see below), whose sum is σ = 133856655888. Its totient is φ = 132790600800.

The previous prime is 133323131213. The next prime is 133323131243. The reversal of 133323131219 is 912131323331.

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 133323131219 - 2⁴ = 133323131203 is a prime.

It is a super-2 number, since 2×133323131219² (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 (133323131213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20744 + ... + 516794.

It is an arithmetic number, because the mean of its divisors is an integer number (16732081986).

Almost surely, 2^133323131219 is an apocalyptic number.

133323131219 is a deficient number, since it is larger than the sum of its proper divisors (533524669).

133323131219 is an equidigital number, since it uses as much as digits as its factorization.

133323131219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497125.

The product of its digits is 8748, while the sum is 32.

The spelling of 133323131219 in words is "one hundred thirty-three billion, three hundred twenty-three million, one hundred thirty-one thousand, two hundred nineteen".