133330321111 has 8 divisors (see below), whose sum is σ = 144980544800. Its totient is φ = 121879246752.

The previous prime is 133330321097. The next prime is 133330321123. The reversal of 133330321111 is 111123033331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133330321111 - 2⁷ = 133330320983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133330321181) 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 7 ways as a sum of consecutive naturals, for example, 49785936 + ... + 49788613.

It is an arithmetic number, because the mean of its divisors is an integer number (18122568100).

Almost surely, 2^133330321111 is an apocalyptic number.

133330321111 is a deficient number, since it is larger than the sum of its proper divisors (11650223689).

133330321111 is a wasteful number, since it uses less digits than its factorization.

133330321111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99574665.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 133330321111 its reverse (111123033331), we get a palindrome (244453354442).

The spelling of 133330321111 in words is "one hundred thirty-three billion, three hundred thirty million, three hundred twenty-one thousand, one hundred eleven".