133040354527 has 4 divisors (see below), whose sum is σ = 135871000416. Its totient is φ = 130209708640.

The previous prime is 133040354467. The next prime is 133040354561. The reversal of 133040354527 is 725453040331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133040354527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133040354327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1415322874 + ... + 1415322967.

It is an arithmetic number, because the mean of its divisors is an integer number (33967750104).

Almost surely, 2^133040354527 is an apocalyptic number.

133040354527 is a deficient number, since it is larger than the sum of its proper divisors (2830645889).

133040354527 is an equidigital number, since it uses as much as digits as its factorization.

133040354527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2830645888.

The product of its (nonzero) digits is 151200, while the sum is 37.

Adding to 133040354527 its reverse (725453040331), we get a palindrome (858493394858).

The spelling of 133040354527 in words is "one hundred thirty-three billion, forty million, three hundred fifty-four thousand, five hundred twenty-seven".