132503347 has 2 divisors, whose sum is σ = 132503348. Its totient is φ = 132503346.

The previous prime is 132503323. The next prime is 132503351. The reversal of 132503347 is 743305231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132503347 is a prime.

It is not a weakly prime, because it can be changed into another prime (132503317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66251673 + 66251674.

It is an arithmetic number, because the mean of its divisors is an integer number (66251674).

Almost surely, 2^132503347 is an apocalyptic number.

132503347 is a deficient number, since it is larger than the sum of its proper divisors (1).

132503347 is an equidigital number, since it uses as much as digits as its factorization.

132503347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 132503347 is about 11511.0098166929. The cubic root of 132503347 is about 509.8107038091.

Adding to 132503347 its reverse (743305231), we get a palindrome (875808578).

The spelling of 132503347 in words is "one hundred thirty-two million, five hundred three thousand, three hundred forty-seven".