132305707 has 2 divisors, whose sum is σ = 132305708. Its totient is φ = 132305706.

The previous prime is 132305689. The next prime is 132305717. The reversal of 132305707 is 707503231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132305707 is a prime.

It is not a weakly prime, because it can be changed into another prime (132305717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66152853 + 66152854.

It is an arithmetic number, because the mean of its divisors is an integer number (66152854).

Almost surely, 2^132305707 is an apocalyptic number.

132305707 is a deficient number, since it is larger than the sum of its proper divisors (1).

132305707 is an equidigital number, since it uses as much as digits as its factorization.

132305707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 132305707 is about 11502.4217884757. The cubic root of 132305707 is about 509.5571023512.

Adding to 132305707 its reverse (707503231), we get a palindrome (839808938).

The spelling of 132305707 in words is "one hundred thirty-two million, three hundred five thousand, seven hundred seven".