45048103 has 2 divisors, whose sum is σ = 45048104. Its totient is φ = 45048102.

The previous prime is 45048089. The next prime is 45048119. The reversal of 45048103 is 30184054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45048103 - 2⁵ = 45048071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45048163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22524051 + 22524052.

It is an arithmetic number, because the mean of its divisors is an integer number (22524052).

Almost surely, 2^45048103 is an apocalyptic number.

45048103 is a deficient number, since it is larger than the sum of its proper divisors (1).

45048103 is an equidigital number, since it uses as much as digits as its factorization.

45048103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 45048103 is about 6711.7883607873. The cubic root of 45048103 is about 355.8160240117.

The spelling of 45048103 in words is "forty-five million, forty-eight thousand, one hundred three".