133111203320001 has 16 divisors (see below), whose sum is σ = 178802126982080. Its totient is φ = 88080852911040.

The previous prime is 133111203319943. The next prime is 133111203320003. The reversal of 133111203320001 is 100023302111331.

It is a happy number.

It is not a de Polignac number, because 133111203320001 - 2⁷ = 133111203319873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133111203320001.

It is not an unprimeable number, because it can be changed into a prime (133111203320003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37288030 + ... + 40701591.

It is an arithmetic number, because the mean of its divisors is an integer number (11175132936380).

Almost surely, 2^{133111203320001} is an apocalyptic number.

It is an amenable number.

133111203320001 is a deficient number, since it is larger than the sum of its proper divisors (45690923662079).

133111203320001 is a wasteful number, since it uses less digits than its factorization.

133111203320001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77993856.

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

Adding to 133111203320001 its reverse (100023302111331), we get a palindrome (233134505431332).

The spelling of 133111203320001 in words is "one hundred thirty-three trillion, one hundred eleven billion, two hundred three million, three hundred twenty thousand, one".