133210531033464 has 16 divisors (see below), whose sum is σ = 333026327583720. Its totient is φ = 44403510344480.

The previous prime is 133210531033457. The next prime is 133210531033493. The reversal of 133210531033464 is 464330135012331.

It is a congruent number.

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, 2775219396507 + ... + 2775219396554.

Almost surely, 2^{133210531033464} is an apocalyptic number.

It is an amenable number.

133210531033464 is an abundant number, since it is smaller than the sum of its proper divisors (199815796550256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133210531033464 is a wasteful number, since it uses less digits than its factorization.

133210531033464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5550438793070 (or 5550438793066 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 39.

Adding to 133210531033464 its reverse (464330135012331), we get a palindrome (597540666045795).

The spelling of 133210531033464 in words is "one hundred thirty-three trillion, two hundred ten billion, five hundred thirty-one million, thirty-three thousand, four hundred sixty-four".