245050103 has 2 divisors, whose sum is σ = 245050104. Its totient is φ = 245050102.

The previous prime is 245050093. The next prime is 245050159. The reversal of 245050103 is 301050542.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 245050103 - 2¹⁶ = 244984567 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245052103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122525051 + 122525052.

It is an arithmetic number, because the mean of its divisors is an integer number (122525052).

Almost surely, 2^245050103 is an apocalyptic number.

245050103 is a deficient number, since it is larger than the sum of its proper divisors (1).

245050103 is an equidigital number, since it uses as much as digits as its factorization.

245050103 is an evil number, because the sum of its binary digits is even.

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

The square root of 245050103 is about 15654.0762423083. The cubic root of 245050103 is about 625.7751261830.

The spelling of 245050103 in words is "two hundred forty-five million, fifty thousand, one hundred three".