133043545053 has 24 divisors (see below), whose sum is σ = 194689622400. Its totient is φ = 87535603584.

The previous prime is 133043545007. The next prime is 133043545081. The reversal of 133043545053 is 350545340331.

133043545053 is a `hidden beast` number, since 133 + 0 + 435 + 45 + 0 + 53 = 666.

It is not a de Polignac number, because 133043545053 - 2⁶ = 133043544989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133043544999 and 133043545017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133043545003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1679778 + ... + 1757196.

It is an arithmetic number, because the mean of its divisors is an integer number (8112067600).

Almost surely, 2^133043545053 is an apocalyptic number.

It is an amenable number.

133043545053 is a deficient number, since it is larger than the sum of its proper divisors (61646077347).

133043545053 is a wasteful number, since it uses less digits than its factorization.

133043545053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79921 (or 79918 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

Adding to 133043545053 its reverse (350545340331), we get a palindrome (483588885384).

The spelling of 133043545053 in words is "one hundred thirty-three billion, forty-three million, five hundred forty-five thousand, fifty-three".