133302020111 has 16 divisors (see below), whose sum is σ = 145772540928. Its totient is φ = 121152780000.

The previous prime is 133302020101. The next prime is 133302020129. The reversal of 133302020111 is 111020203331.

It is a cyclic number.

It is not a de Polignac number, because 133302020111 - 2¹⁰ = 133302019087 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 133302020111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133302020101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597020 + ... + 789326.

It is an arithmetic number, because the mean of its divisors is an integer number (9110783808).

Almost surely, 2^133302020111 is an apocalyptic number.

133302020111 is a deficient number, since it is larger than the sum of its proper divisors (12470520817).

133302020111 is a wasteful number, since it uses less digits than its factorization.

133302020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193142.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 133302020111 its reverse (111020203331), we get a palindrome (244322223442).

The spelling of 133302020111 in words is "one hundred thirty-three billion, three hundred two million, twenty thousand, one hundred eleven".