148340663 has 2 divisors, whose sum is σ = 148340664. Its totient is φ = 148340662.

The previous prime is 148340651. The next prime is 148340677. The reversal of 148340663 is 366043841.

It is a weak prime.

It is an emirp because it is prime and its reverse (366043841) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148340663 is a prime.

It is equal to p_8356328 and since 148340663 and 8356328 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148340263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74170331 + 74170332.

It is an arithmetic number, because the mean of its divisors is an integer number (74170332).

Almost surely, 2^148340663 is an apocalyptic number.

148340663 is a deficient number, since it is larger than the sum of its proper divisors (1).

148340663 is an equidigital number, since it uses as much as digits as its factorization.

148340663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 148340663 is about 12179.5181760199. The cubic root of 148340663 is about 529.3627834904.

The spelling of 148340663 in words is "one hundred forty-eight million, three hundred forty thousand, six hundred sixty-three".