132146347 has 2 divisors, whose sum is σ = 132146348. Its totient is φ = 132146346.

The previous prime is 132146317. The next prime is 132146369. The reversal of 132146347 is 743641231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 132146347 - 2¹⁹ = 131622059 is a prime.

It is not a weakly prime, because it can be changed into another prime (132146317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66073173 + 66073174.

It is an arithmetic number, because the mean of its divisors is an integer number (66073174).

Almost surely, 2^132146347 is an apocalyptic number.

132146347 is a deficient number, since it is larger than the sum of its proper divisors (1).

132146347 is an equidigital number, since it uses as much as digits as its factorization.

132146347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 31.

The square root of 132146347 is about 11495.4924644401. The cubic root of 132146347 is about 509.3524358354.

Adding to 132146347 its reverse (743641231), we get a palindrome (875787578).

The spelling of 132146347 in words is "one hundred thirty-two million, one hundred forty-six thousand, three hundred forty-seven".