133302121113 has 16 divisors (see below), whose sum is σ = 209679527936. Its totient is φ = 73715458320.

The previous prime is 133302121093. The next prime is 133302121129. The reversal of 133302121113 is 311121203331.

It is a happy number.

It is not a de Polignac number, because 133302121113 - 2⁸ = 133302120857 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 133302121113.

It is not an unprimeable number, because it can be changed into a prime (133302121013) 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, 102381931 + ... + 102383232.

It is an arithmetic number, because the mean of its divisors is an integer number (13104970496).

Almost surely, 2^133302121113 is an apocalyptic number.

It is an amenable number.

133302121113 is a deficient number, since it is larger than the sum of its proper divisors (76377406823).

133302121113 is a wasteful number, since it uses less digits than its factorization.

133302121113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204765204.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 133302121113 its reverse (311121203331), we get a palindrome (444423324444).

The spelling of 133302121113 in words is "one hundred thirty-three billion, three hundred two million, one hundred twenty-one thousand, one hundred thirteen".