133231010122 has 32 divisors (see below), whose sum is σ = 238715419392. Its totient is φ = 54527261184.

The previous prime is 133231010117. The next prime is 133231010137. The reversal of 133231010122 is 221010132331.

133231010122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 133231010122.

It is an unprimeable number.

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, 140103 + ... + 534874.

It is an arithmetic number, because the mean of its divisors is an integer number (7459856856).

Almost surely, 2^133231010122 is an apocalyptic number.

133231010122 is a deficient number, since it is larger than the sum of its proper divisors (105484409270).

133231010122 is a wasteful number, since it uses less digits than its factorization.

133231010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675622.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 133231010122 its reverse (221010132331), we get a palindrome (354241142453).

The spelling of 133231010122 in words is "one hundred thirty-three billion, two hundred thirty-one million, ten thousand, one hundred twenty-two".