133122230313 has 16 divisors (see below), whose sum is σ = 181927292160. Its totient is φ = 86546295936.

The previous prime is 133122230309. The next prime is 133122230323. The reversal of 133122230313 is 313032221331.

It is not a de Polignac number, because 133122230313 - 2² = 133122230309 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (133122230323) 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 15 ways as a sum of consecutive naturals, for example, 1665148 + ... + 1743261.

It is an arithmetic number, because the mean of its divisors is an integer number (11370455760).

Almost surely, 2^133122230313 is an apocalyptic number.

It is an amenable number.

133122230313 is a deficient number, since it is larger than the sum of its proper divisors (48805061847).

133122230313 is a wasteful number, since it uses less digits than its factorization.

133122230313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3408736.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 133122230313 its reverse (313032221331), we get a palindrome (446154451644).

The spelling of 133122230313 in words is "one hundred thirty-three billion, one hundred twenty-two million, two hundred thirty thousand, three hundred thirteen".