133460023511365 has 16 divisors (see below), whose sum is σ = 162528654532608. Its totient is φ = 105193473025536.

The previous prime is 133460023511363. The next prime is 133460023511489. The reversal of 133460023511365 is 563115320064331.

It is a cyclic number.

It is not a de Polignac number, because 133460023511365 - 2¹ = 133460023511363 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133460023511363) 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, 616876837 + ... + 617093146.

It is an arithmetic number, because the mean of its divisors is an integer number (10158040908288).

Almost surely, 2^{133460023511365} is an apocalyptic number.

It is an amenable number.

133460023511365 is a deficient number, since it is larger than the sum of its proper divisors (29068631021243).

133460023511365 is a wasteful number, since it uses less digits than its factorization.

133460023511365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233970308.

The product of its (nonzero) digits is 583200, while the sum is 43.

Adding to 133460023511365 its reverse (563115320064331), we get a palindrome (696575343575696).

The spelling of 133460023511365 in words is "one hundred thirty-three trillion, four hundred sixty billion, twenty-three million, five hundred eleven thousand, three hundred sixty-five".