133307063121 has 16 divisors (see below), whose sum is σ = 179969978304. Its totient is φ = 87763003584.

The previous prime is 133307063101. The next prime is 133307063159. The reversal of 133307063121 is 121360703331.

It is a de Polignac number, because none of the positive numbers 2^k-133307063121 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (133307063101) 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, 553270 + ... + 756783.

It is an arithmetic number, because the mean of its divisors is an integer number (11248123644).

Almost surely, 2^133307063121 is an apocalyptic number.

It is an amenable number.

133307063121 is a deficient number, since it is larger than the sum of its proper divisors (46662915183).

133307063121 is a wasteful number, since it uses less digits than its factorization.

133307063121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310480.

The product of its (nonzero) digits is 6804, while the sum is 30.

Adding to 133307063121 its reverse (121360703331), we get a palindrome (254667766452).

The spelling of 133307063121 in words is "one hundred thirty-three billion, three hundred seven million, sixty-three thousand, one hundred twenty-one".