45250103 has 2 divisors, whose sum is σ = 45250104. Its totient is φ = 45250102.

The previous prime is 45250099. The next prime is 45250129. The reversal of 45250103 is 30105254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45250103 - 2² = 45250099 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45250133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22625051 + 22625052.

It is an arithmetic number, because the mean of its divisors is an integer number (22625052).

Almost surely, 2^45250103 is an apocalyptic number.

45250103 is a deficient number, since it is larger than the sum of its proper divisors (1).

45250103 is an equidigital number, since it uses as much as digits as its factorization.

45250103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 45250103 is about 6726.8196794622. The cubic root of 45250103 is about 356.3470687372.

Adding to 45250103 its reverse (30105254), we get a palindrome (75355357).

The spelling of 45250103 in words is "forty-five million, two hundred fifty thousand, one hundred three".