132921343 has 2 divisors, whose sum is σ = 132921344. Its totient is φ = 132921342.

The previous prime is 132921337. The next prime is 132921361. The reversal of 132921343 is 343129231.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132921343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132921143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66460671 + 66460672.

It is an arithmetic number, because the mean of its divisors is an integer number (66460672).

Almost surely, 2^132921343 is an apocalyptic number.

132921343 is a deficient number, since it is larger than the sum of its proper divisors (1).

132921343 is an equidigital number, since it uses as much as digits as its factorization.

132921343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 28.

The square root of 132921343 is about 11529.1518768728. The cubic root of 132921343 is about 510.3462252396.

The spelling of 132921343 in words is "one hundred thirty-two million, nine hundred twenty-one thousand, three hundred forty-three".