45165103 has 2 divisors, whose sum is σ = 45165104. Its totient is φ = 45165102.

The previous prime is 45165091. The next prime is 45165119. The reversal of 45165103 is 30156154.

45165103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45165103 - 2¹³ = 45156911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45165163) 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, 22582551 + 22582552.

It is an arithmetic number, because the mean of its divisors is an integer number (22582552).

Almost surely, 2^45165103 is an apocalyptic number.

45165103 is a deficient number, since it is larger than the sum of its proper divisors (1).

45165103 is an equidigital number, since it uses as much as digits as its factorization.

45165103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 45165103 is about 6720.4987166132. The cubic root of 45165103 is about 356.1238023105.

The spelling of 45165103 in words is "forty-five million, one hundred sixty-five thousand, one hundred three".