2455103 has 4 divisors (see below), whose sum is σ = 2805840. Its totient is φ = 2104368.

The previous prime is 2455091. The next prime is 2455127. The reversal of 2455103 is 3015542.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3015542 = 2 ⋅1507771.

It is not a de Polignac number, because 2455103 - 2⁴ = 2455087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2455133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175358 + ... + 175371.

It is an arithmetic number, because the mean of its divisors is an integer number (701460).

2^2455103 is an apocalyptic number.

2455103 is a deficient number, since it is larger than the sum of its proper divisors (350737).

2455103 is an equidigital number, since it uses as much as digits as its factorization.

2455103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350736.

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

The square root of 2455103 is about 1566.8768298753. The cubic root of 2455103 is about 134.9035067209.

The spelling of 2455103 in words is "two million, four hundred fifty-five thousand, one hundred three".