132400043 has 2 divisors, whose sum is σ = 132400044. Its totient is φ = 132400042.

The previous prime is 132400033. The next prime is 132400061. The reversal of 132400043 is 340004231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132400043 - 2¹⁶ = 132334507 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 132399994 and 132400030.

It is not a weakly prime, because it can be changed into another prime (132400013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66200021 + 66200022.

It is an arithmetic number, because the mean of its divisors is an integer number (66200022).

Almost surely, 2^132400043 is an apocalyptic number.

132400043 is a deficient number, since it is larger than the sum of its proper divisors (1).

132400043 is an equidigital number, since it uses as much as digits as its factorization.

132400043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 132400043 is about 11506.5217594197. The cubic root of 132400043 is about 509.6781809240.

Adding to 132400043 its reverse (340004231), we get a palindrome (472404274).

The spelling of 132400043 in words is "one hundred thirty-two million, four hundred thousand, forty-three".