148132603 has 2 divisors, whose sum is σ = 148132604. Its totient is φ = 148132602.

The previous prime is 148132561. The next prime is 148132637. The reversal of 148132603 is 306231841.

It is a strong prime.

It is an emirp because it is prime and its reverse (306231841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 148132603 - 2²⁵ = 114578171 is a prime.

It is not a weakly prime, because it can be changed into another prime (148132693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74066301 + 74066302.

It is an arithmetic number, because the mean of its divisors is an integer number (74066302).

Almost surely, 2^148132603 is an apocalyptic number.

148132603 is a deficient number, since it is larger than the sum of its proper divisors (1).

148132603 is an equidigital number, since it uses as much as digits as its factorization.

148132603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 148132603 is about 12170.9737901287. The cubic root of 148132603 is about 529.1151760536.

The spelling of 148132603 in words is "one hundred forty-eight million, one hundred thirty-two thousand, six hundred three".