133126056133012 has 6 divisors (see below), whose sum is σ = 232970598232778. Its totient is φ = 66563028066504.

The previous prime is 133126056132941. The next prime is 133126056133067. The reversal of 133126056133012 is 210331650621331.

It can be written as a sum of positive squares in only one way, i.e., 94049729909776 + 39076326223236 = 9697924^2 + 6251106^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16640757016623 + ... + 16640757016630.

Almost surely, 2^{133126056133012} is an apocalyptic number.

It is an amenable number.

133126056133012 is a deficient number, since it is larger than the sum of its proper divisors (99844542099766).

133126056133012 is a wasteful number, since it uses less digits than its factorization.

133126056133012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33281514033257 (or 33281514033255 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 37.

The spelling of 133126056133012 in words is "one hundred thirty-three trillion, one hundred twenty-six billion, fifty-six million, one hundred thirty-three thousand, twelve".