148423313 has 2 divisors, whose sum is σ = 148423314. Its totient is φ = 148423312.

The previous prime is 148423283. The next prime is 148423343. The reversal of 148423313 is 313324841.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (148423283) and next prime (148423343).

It can be written as a sum of positive squares in only one way, i.e., 144192064 + 4231249 = 12008^2 + 2057^2 .

It is a cyclic number.

It is not a de Polignac number, because 148423313 - 2¹² = 148419217 is a prime.

It is not a weakly prime, because it can be changed into another prime (148423343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74211656 + 74211657.

It is an arithmetic number, because the mean of its divisors is an integer number (74211657).

Almost surely, 2^148423313 is an apocalyptic number.

It is an amenable number.

148423313 is a deficient number, since it is larger than the sum of its proper divisors (1).

148423313 is an equidigital number, since it uses as much as digits as its factorization.

148423313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 29.

The square root of 148423313 is about 12182.9106949037. The cubic root of 148423313 is about 529.4610791073.

The spelling of 148423313 in words is "one hundred forty-eight million, four hundred twenty-three thousand, three hundred thirteen".