133302313121 has 8 divisors (see below), whose sum is σ = 135629313504. Its totient is φ = 130985236800.

The previous prime is 133302313093. The next prime is 133302313201. The reversal of 133302313121 is 121313203331.

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 133302313121 - 2³⁰ = 132228571297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133302313321) 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, 2453915 + ... + 2507648.

It is an arithmetic number, because the mean of its divisors is an integer number (16953664188).

Almost surely, 2^133302313121 is an apocalyptic number.

It is an amenable number.

133302313121 is a deficient number, since it is larger than the sum of its proper divisors (2327000383).

133302313121 is an equidigital number, since it uses as much as digits as its factorization.

133302313121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4962031.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 133302313121 its reverse (121313203331), we get a palindrome (254615516452).

The spelling of 133302313121 in words is "one hundred thirty-three billion, three hundred two million, three hundred thirteen thousand, one hundred twenty-one".