133050133013 has 12 divisors (see below), whose sum is σ = 154819285740. Its totient is φ = 114008573952.

The previous prime is 133050132997. The next prime is 133050133019. The reversal of 133050133013 is 310331050331.

It can be written as a sum of positive squares in 2 ways, for example, as 31299978724 + 101750154289 = 176918^2 + 318983^2 .

It is not a de Polignac number, because 133050133013 - 2⁴ = 133050132997 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 133050133013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133050133019) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 244706 + ... + 570947.

It is an arithmetic number, because the mean of its divisors is an integer number (12901607145).

Almost surely, 2^133050133013 is an apocalyptic number.

It is an amenable number.

133050133013 is a deficient number, since it is larger than the sum of its proper divisors (21769152727).

133050133013 is an equidigital number, since it uses as much as digits as its factorization.

133050133013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818996 (or 818989 counting only the distinct ones).

The product of its (nonzero) digits is 1215, while the sum is 23.

Adding to 133050133013 its reverse (310331050331), we get a palindrome (443381183344).

The spelling of 133050133013 in words is "one hundred thirty-three billion, fifty million, one hundred thirty-three thousand, thirteen".