133632043 has 2 divisors, whose sum is σ = 133632044. Its totient is φ = 133632042.

The previous prime is 133632013. The next prime is 133632061. The reversal of 133632043 is 340236331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133632043 - 2²⁵ = 100077611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133631999 and 133632017.

It is not a weakly prime, because it can be changed into another prime (133632013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66816021 + 66816022.

It is an arithmetic number, because the mean of its divisors is an integer number (66816022).

Almost surely, 2^133632043 is an apocalyptic number.

133632043 is a deficient number, since it is larger than the sum of its proper divisors (1).

133632043 is an equidigital number, since it uses as much as digits as its factorization.

133632043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 25.

The square root of 133632043 is about 11559.9326555132. The cubic root of 133632043 is about 511.2541771089.

Adding to 133632043 its reverse (340236331), we get a palindrome (473868374).

The spelling of 133632043 in words is "one hundred thirty-three million, six hundred thirty-two thousand, forty-three".