133641010013 has 16 divisors (see below), whose sum is σ = 157935697920. Its totient is φ = 110660050800.

The previous prime is 133641010001. The next prime is 133641010021. The reversal of 133641010013 is 310010146331.

It is a cyclic number.

It is not a de Polignac number, because 133641010013 - 2⁶ = 133641009949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133641012013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415373 + ... + 663186.

It is an arithmetic number, because the mean of its divisors is an integer number (9870981120).

Almost surely, 2^133641010013 is an apocalyptic number.

It is an amenable number.

133641010013 is a deficient number, since it is larger than the sum of its proper divisors (24294687907).

133641010013 is a wasteful number, since it uses less digits than its factorization.

133641010013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079168.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 133641010013 its reverse (310010146331), we get a palindrome (443651156344).

It can be divided in two parts, 133 and 641010013, that added together give a palindrome (641010146).

The spelling of 133641010013 in words is "one hundred thirty-three billion, six hundred forty-one million, ten thousand, thirteen".