133030553013 has 32 divisors (see below), whose sum is σ = 202792550400. Its totient is φ = 86140475568.

The previous prime is 133030552997. The next prime is 133030553059. The reversal of 133030553013 is 310355030331.

It is a happy number.

133030553013 is a `hidden beast` number, since 1 + 3 + 303 + 0 + 55 + 301 + 3 = 666.

It is not a de Polignac number, because 133030553013 - 2⁴ = 133030552997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133030553063) 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 31 ways as a sum of consecutive naturals, for example, 112245 + ... + 527882.

It is an arithmetic number, because the mean of its divisors is an integer number (6337267200).

Almost surely, 2^133030553013 is an apocalyptic number.

It is an amenable number.

133030553013 is a deficient number, since it is larger than the sum of its proper divisors (69761997387).

133030553013 is a wasteful number, since it uses less digits than its factorization.

133030553013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640358 (or 640352 counting only the distinct ones).

The product of its (nonzero) digits is 6075, while the sum is 27.

Adding to 133030553013 its reverse (310355030331), we get a palindrome (443385583344).

The spelling of 133030553013 in words is "one hundred thirty-three billion, thirty million, five hundred fifty-three thousand, thirteen".