133121401115888 has 20 divisors (see below), whose sum is σ = 259891590350568. Its totient is φ = 66052603606080.

The previous prime is 133121401115887. The next prime is 133121401116001. The reversal of 133121401115888 is 888511104121331.

133121401115888 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133121401115887) 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, 31756057331 + ... + 31756061522.

Almost surely, 2^{133121401115888} is an apocalyptic number.

It is an amenable number.

133121401115888 is a deficient number, since it is larger than the sum of its proper divisors (126770189234680).

133121401115888 is a wasteful number, since it uses less digits than its factorization.

133121401115888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63512118992 (or 63512118986 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 47.

The spelling of 133121401115888 in words is "one hundred thirty-three trillion, one hundred twenty-one billion, four hundred one million, one hundred fifteen thousand, eight hundred eighty-eight".