148202213317 has 2 divisors, whose sum is σ = 148202213318. Its totient is φ = 148202213316.

The previous prime is 148202213287. The next prime is 148202213353. The reversal of 148202213317 is 713312202841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 142547022916 + 5655190401 = 377554^2 + 75201^2 .

It is a cyclic number.

It is not a de Polignac number, because 148202213317 - 2⁷ = 148202213189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148202213417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74101106658 + 74101106659.

It is an arithmetic number, because the mean of its divisors is an integer number (74101106659).

Almost surely, 2^148202213317 is an apocalyptic number.

It is an amenable number.

148202213317 is a deficient number, since it is larger than the sum of its proper divisors (1).

148202213317 is an equidigital number, since it uses as much as digits as its factorization.

148202213317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 34.

The spelling of 148202213317 in words is "one hundred forty-eight billion, two hundred two million, two hundred thirteen thousand, three hundred seventeen".