133302461332 has 6 divisors (see below), whose sum is σ = 233279307338. Its totient is φ = 66651230664.

The previous prime is 133302461269. The next prime is 133302461339. The reversal of 133302461332 is 233164203331.

It can be written as a sum of positive squares in only one way, i.e., 86993142916 + 46309318416 = 294946^2 + 215196^2 .

It is a junction number, because it is equal to n+sod(n) for n = 133302461294 and 133302461303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133302461339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16662807663 + ... + 16662807670.

Almost surely, 2^133302461332 is an apocalyptic number.

It is an amenable number.

133302461332 is a deficient number, since it is larger than the sum of its proper divisors (99976846006).

133302461332 is a wasteful number, since it uses less digits than its factorization.

133302461332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33325615337 (or 33325615335 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 133302461332 its reverse (233164203331), we get a palindrome (366466664663).

The spelling of 133302461332 in words is "one hundred thirty-three billion, three hundred two million, four hundred sixty-one thousand, three hundred thirty-two".