133023144310312 has 16 divisors (see below), whose sum is σ = 250796397770100. Its totient is φ = 66144104904960.

The previous prime is 133023144310283. The next prime is 133023144310333. The reversal of 133023144310312 is 213013441320331.

It can be written as a sum of positive squares in 2 ways, for example, as 118040098119876 + 14983046190436 = 10864626^2 + 3870794^2 .

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, 45933404737 + ... + 45933407632.

Almost surely, 2^{133023144310312} is an apocalyptic number.

It is an amenable number.

133023144310312 is a deficient number, since it is larger than the sum of its proper divisors (117773253459788).

133023144310312 is a wasteful number, since it uses less digits than its factorization.

133023144310312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91866812556 (or 91866812552 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 133023144310312 its reverse (213013441320331), we get a palindrome (346036585630643).

The spelling of 133023144310312 in words is "one hundred thirty-three trillion, twenty-three billion, one hundred forty-four million, three hundred ten thousand, three hundred twelve".