133030530441 has 8 divisors (see below), whose sum is σ = 197082267360. Its totient is φ = 88687020276.

The previous prime is 133030530431. The next prime is 133030530443. The reversal of 133030530441 is 144035030331.

133030530441 is a `hidden beast` number, since 13 + 3 + 0 + 305 + 304 + 41 = 666.

It is not a de Polignac number, because 133030530441 - 2⁶ = 133030530377 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4927056683 = 133030530441 / (1 + 3 + 3 + 0 + 3 + 0 + 5 + 3 + 0 + 4 + 4 + 1).

It is not an unprimeable number, because it can be changed into a prime (133030530443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2463528315 + ... + 2463528368.

It is an arithmetic number, because the mean of its divisors is an integer number (24635283420).

Almost surely, 2^133030530441 is an apocalyptic number.

It is an amenable number.

133030530441 is a deficient number, since it is larger than the sum of its proper divisors (64051736919).

133030530441 is an equidigital number, since it uses as much as digits as its factorization.

133030530441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4927056692 (or 4927056686 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 133030530441 its reverse (144035030331), we get a palindrome (277065560772).

The spelling of 133030530441 in words is "one hundred thirty-three billion, thirty million, five hundred thirty thousand, four hundred forty-one".