148345033 has 2 divisors, whose sum is σ = 148345034. Its totient is φ = 148345032.

The previous prime is 148345031. The next prime is 148345049. The reversal of 148345033 is 330543841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108743184 + 39601849 = 10428^2 + 6293^2 .

It is a cyclic number.

It is not a de Polignac number, because 148345033 - 2¹ = 148345031 is a prime.

Together with 148345031, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 148344986 and 148345004.

It is not a weakly prime, because it can be changed into another prime (148345031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74172516 + 74172517.

It is an arithmetic number, because the mean of its divisors is an integer number (74172517).

Almost surely, 2^148345033 is an apocalyptic number.

It is an amenable number.

148345033 is a deficient number, since it is larger than the sum of its proper divisors (1).

148345033 is an equidigital number, since it uses as much as digits as its factorization.

148345033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 148345033 is about 12179.6975742421. The cubic root of 148345033 is about 529.3679816440.

Adding to 148345033 its reverse (330543841), we get a palindrome (478888874).

The spelling of 148345033 in words is "one hundred forty-eight million, three hundred forty-five thousand, thirty-three".