132823807 has 2 divisors, whose sum is σ = 132823808. Its totient is φ = 132823806.

The previous prime is 132823793. The next prime is 132823819. The reversal of 132823807 is 708328231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132823807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132823837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66411903 + 66411904.

It is an arithmetic number, because the mean of its divisors is an integer number (66411904).

Almost surely, 2^132823807 is an apocalyptic number.

132823807 is a deficient number, since it is larger than the sum of its proper divisors (1).

132823807 is an equidigital number, since it uses as much as digits as its factorization.

132823807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 132823807 is about 11524.9211277128. The cubic root of 132823807 is about 510.2213661599.

The spelling of 132823807 in words is "one hundred thirty-two million, eight hundred twenty-three thousand, eight hundred seven".