45141323 has 2 divisors, whose sum is σ = 45141324. Its totient is φ = 45141322.

The previous prime is 45141289. The next prime is 45141331. The reversal of 45141323 is 32314154.

45141323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45141323 - 2⁶ = 45141259 is a prime.

It is not a weakly prime, because it can be changed into another prime (45141373) 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, 22570661 + 22570662.

It is an arithmetic number, because the mean of its divisors is an integer number (22570662).

Almost surely, 2^45141323 is an apocalyptic number.

45141323 is a deficient number, since it is larger than the sum of its proper divisors (1).

45141323 is an equidigital number, since it uses as much as digits as its factorization.

45141323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 23.

The square root of 45141323 is about 6718.7292697355. The cubic root of 45141323 is about 356.0612901040.

Adding to 45141323 its reverse (32314154), we get a palindrome (77455477).

The spelling of 45141323 in words is "forty-five million, one hundred forty-one thousand, three hundred twenty-three".