133331231031122 has 8 divisors (see below), whose sum is σ = 211761366931836. Its totient is φ = 62744108720512.

The previous prime is 133331231031073. The next prime is 133331231031137. The reversal of 133331231031122 is 221130132133331.

It can be written as a sum of positive squares in 2 ways, for example, as 130598521176841 + 2732709854281 = 11427971^2 + 1653091^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1960753397483 + ... + 1960753397550.

Almost surely, 2^{133331231031122} is an apocalyptic number.

133331231031122 is a deficient number, since it is larger than the sum of its proper divisors (78430135900714).

133331231031122 is a wasteful number, since it uses less digits than its factorization.

133331231031122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3921506795052.

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 133331231031122 its reverse (221130132133331), we get a palindrome (354461363164453).

The spelling of 133331231031122 in words is "one hundred thirty-three trillion, three hundred thirty-one billion, two hundred thirty-one million, thirty-one thousand, one hundred twenty-two".