132400343 has 2 divisors, whose sum is σ = 132400344. Its totient is φ = 132400342.

The previous prime is 132400337. The next prime is 132400361. The reversal of 132400343 is 343004231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132400343 - 2⁴ = 132400327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132400043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66200171 + 66200172.

It is an arithmetic number, because the mean of its divisors is an integer number (66200172).

Almost surely, 2^132400343 is an apocalyptic number.

132400343 is a deficient number, since it is larger than the sum of its proper divisors (1).

132400343 is an equidigital number, since it uses as much as digits as its factorization.

132400343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 132400343 is about 11506.5347954977. The cubic root of 132400343 is about 509.6785658769.

Adding to 132400343 its reverse (343004231), we get a palindrome (475404574).

The spelling of 132400343 in words is "one hundred thirty-two million, four hundred thousand, three hundred forty-three".