133132043 has 16 divisors (see below), whose sum is σ = 149772672. Its totient is φ = 117288000.

The previous prime is 133132037. The next prime is 133132057. The reversal of 133132043 is 340231331.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133132043 is a prime.

It is a super-5 number, since 5×133132043⁵ (a number of 42 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (133132003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72608 + ... + 74418.

It is an arithmetic number, because the mean of its divisors is an integer number (9360792).

Almost surely, 2^133132043 is an apocalyptic number.

133132043 is a deficient number, since it is larger than the sum of its proper divisors (16640629).

133132043 is a wasteful number, since it uses less digits than its factorization.

133132043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 133132043 is about 11538.2859645616. The cubic root of 133132043 is about 510.6157409804.

Adding to 133132043 its reverse (340231331), we get a palindrome (473363374).

The spelling of 133132043 in words is "one hundred thirty-three million, one hundred thirty-two thousand, forty-three".