132401197 has 2 divisors, whose sum is σ = 132401198. Its totient is φ = 132401196.

The previous prime is 132401147. The next prime is 132401221. The reversal of 132401197 is 791104231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87965641 + 44435556 = 9379^2 + 6666^2 .

It is a cyclic number.

It is not a de Polignac number, because 132401197 - 2⁷ = 132401069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132401147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66200598 + 66200599.

It is an arithmetic number, because the mean of its divisors is an integer number (66200599).

Almost surely, 2^132401197 is an apocalyptic number.

It is an amenable number.

132401197 is a deficient number, since it is larger than the sum of its proper divisors (1).

132401197 is an equidigital number, since it uses as much as digits as its factorization.

132401197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 132401197 is about 11506.5719047855. The cubic root of 132401197 is about 509.6796617063.

The spelling of 132401197 in words is "one hundred thirty-two million, four hundred one thousand, one hundred ninety-seven".