148335097 has 2 divisors, whose sum is σ = 148335098. Its totient is φ = 148335096.

The previous prime is 148335049. The next prime is 148335107. The reversal of 148335097 is 790533841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148328041 + 7056 = 12179^2 + 84^2 .

It is an emirp because it is prime and its reverse (790533841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 148335097 - 2¹⁹ = 147810809 is a prime.

It is not a weakly prime, because it can be changed into another prime (148335037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74167548 + 74167549.

It is an arithmetic number, because the mean of its divisors is an integer number (74167549).

Almost surely, 2^148335097 is an apocalyptic number.

It is an amenable number.

148335097 is a deficient number, since it is larger than the sum of its proper divisors (1).

148335097 is an equidigital number, since it uses as much as digits as its factorization.

148335097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 148335097 is about 12179.2896755106. The cubic root of 148335097 is about 529.3561625365.

The spelling of 148335097 in words is "one hundred forty-eight million, three hundred thirty-five thousand, ninety-seven".