133210321013 has 32 divisors (see below), whose sum is σ = 174879943680. Its totient is φ = 98304192000.

The previous prime is 133210321007. The next prime is 133210321021. The reversal of 133210321013 is 310123012331.

It is not a de Polignac number, because 133210321013 - 2³⁴ = 116030451829 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133210321043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4903598 + ... + 4930688.

It is an arithmetic number, because the mean of its divisors is an integer number (5464998240).

Almost surely, 2^133210321013 is an apocalyptic number.

It is an amenable number.

133210321013 is a deficient number, since it is larger than the sum of its proper divisors (41669622667).

133210321013 is a wasteful number, since it uses less digits than its factorization.

133210321013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30489.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 133210321013 its reverse (310123012331), we get a palindrome (443333333344).

The spelling of 133210321013 in words is "one hundred thirty-three billion, two hundred ten million, three hundred twenty-one thousand, thirteen".