133120112113121 has 16 divisors (see below), whose sum is σ = 153160284672000. Its totient is φ = 113335712559168.

The previous prime is 133120112113091. The next prime is 133120112113123. The reversal of 133120112113121 is 121311211021331.

It is a cyclic number.

It is not a de Polignac number, because 133120112113121 - 2¹⁴ = 133120112096737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133120112113123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85140320 + ... + 86689758.

It is an arithmetic number, because the mean of its divisors is an integer number (9572517792000).

Almost surely, 2^{133120112113121} is an apocalyptic number.

It is an amenable number.

133120112113121 is a deficient number, since it is larger than the sum of its proper divisors (20040172558879).

133120112113121 is a wasteful number, since it uses less digits than its factorization.

133120112113121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1631968.

The product of its (nonzero) digits is 216, while the sum is 23.

Adding to 133120112113121 its reverse (121311211021331), we get a palindrome (254431323134452).

The spelling of 133120112113121 in words is "one hundred thirty-three trillion, one hundred twenty billion, one hundred twelve million, one hundred thirteen thousand, one hundred twenty-one".