132191963 has 2 divisors, whose sum is σ = 132191964. Its totient is φ = 132191962.

The previous prime is 132191923. The next prime is 132191981. The reversal of 132191963 is 369191231.

It is a strong prime.

It is an emirp because it is prime and its reverse (369191231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132191963 - 2¹⁴ = 132175579 is a prime.

It is not a weakly prime, because it can be changed into another prime (132191923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66095981 + 66095982.

It is an arithmetic number, because the mean of its divisors is an integer number (66095982).

Almost surely, 2^132191963 is an apocalyptic number.

132191963 is a deficient number, since it is larger than the sum of its proper divisors (1).

132191963 is an equidigital number, since it uses as much as digits as its factorization.

132191963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8748, while the sum is 35.

The square root of 132191963 is about 11497.4763752747. The cubic root of 132191963 is about 509.4110373992.

The spelling of 132191963 in words is "one hundred thirty-two million, one hundred ninety-one thousand, nine hundred sixty-three".