2745000103 has 2 divisors, whose sum is σ = 2745000104. Its totient is φ = 2745000102.

The previous prime is 2745000043. The next prime is 2745000107. The reversal of 2745000103 is 3010005472.

2745000103 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 2745000103 - 2⁹ = 2744999591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2745000107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372500051 + 1372500052.

It is an arithmetic number, because the mean of its divisors is an integer number (1372500052).

Almost surely, 2^2745000103 is an apocalyptic number.

2745000103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2745000103 is an equidigital number, since it uses as much as digits as its factorization.

2745000103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 2745000103 is about 52392.7485726794. The cubic root of 2745000103 is about 1400.1700648848.

Adding to 2745000103 its reverse (3010005472), we get a palindrome (5755005575).

The spelling of 2745000103 in words is "two billion, seven hundred forty-five million, one hundred three", and thus it is an aban number.