133113140323401 has 32 divisors (see below), whose sum is σ = 208687326831360. Its totient is φ = 73878781694976.

The previous prime is 133113140323379. The next prime is 133113140323409. The reversal of 133113140323401 is 104323041311331.

It is a happy number.

It is not a de Polignac number, because 133113140323401 - 2¹¹ = 133113140321353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133113140323409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150099876 + ... + 150984101.

It is an arithmetic number, because the mean of its divisors is an integer number (6521478963480).

Almost surely, 2^{133113140323401} is an apocalyptic number.

It is an amenable number.

133113140323401 is a deficient number, since it is larger than the sum of its proper divisors (75574186507959).

133113140323401 is a wasteful number, since it uses less digits than its factorization.

133113140323401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301084593.

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 133113140323401 its reverse (104323041311331), we get a palindrome (237436181634732).

The spelling of 133113140323401 in words is "one hundred thirty-three trillion, one hundred thirteen billion, one hundred forty million, three hundred twenty-three thousand, four hundred one".