132205939 has 2 divisors, whose sum is σ = 132205940. Its totient is φ = 132205938.

The previous prime is 132205907. The next prime is 132205943. The reversal of 132205939 is 939502231.

It is a strong prime.

It is an emirp because it is prime and its reverse (939502231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132205939 - 2⁵ = 132205907 is a prime.

It is equal to p_7496206 and since 132205939 and 7496206 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (132205639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66102969 + 66102970.

It is an arithmetic number, because the mean of its divisors is an integer number (66102970).

Almost surely, 2^132205939 is an apocalyptic number.

132205939 is a deficient number, since it is larger than the sum of its proper divisors (1).

132205939 is an equidigital number, since it uses as much as digits as its factorization.

132205939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 132205939 is about 11498.0841447608. The cubic root of 132205939 is about 509.4289892666.

The spelling of 132205939 in words is "one hundred thirty-two million, two hundred five thousand, nine hundred thirty-nine".