133013044012120 has 32 divisors (see below), whose sum is σ = 299280798262800. Its totient is φ = 53204959963008.

The previous prime is 133013044012109. The next prime is 133013044012159. The reversal of 133013044012120 is 21210440310331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422386 + ... + 16315774.

Almost surely, 2^{133013044012120} is an apocalyptic number.

133013044012120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133013044012120 is an abundant number, since it is smaller than the sum of its proper divisors (166267754250680).

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

133013044012120 is a wasteful number, since it uses less digits than its factorization.

133013044012120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16102627 (or 16102623 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 133013044012120 its reverse (21210440310331), we get a palindrome (154223484322451).

The spelling of 133013044012120 in words is "one hundred thirty-three trillion, thirteen billion, forty-four million, twelve thousand, one hundred twenty".