2573103 has 16 divisors (see below), whose sum is σ = 3913056. Its totient is φ = 1489920.

The previous prime is 2573101. The next prime is 2573107. The reversal of 2573103 is 3013752.

It is a happy number.

It is not a de Polignac number, because 2573103 - 2¹ = 2573101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2573103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2573101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1278 + ... + 2603.

It is an arithmetic number, because the mean of its divisors is an integer number (244566).

2^2573103 is an apocalyptic number.

2573103 is a deficient number, since it is larger than the sum of its proper divisors (1339953).

2573103 is a wasteful number, since it uses less digits than its factorization.

2573103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3914.

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 2573103 is about 1604.0894613456. The cubic root of 2573103 is about 137.0310725691.

Adding to 2573103 its reverse (3013752), we get a palindrome (5586855).

The spelling of 2573103 in words is "two million, five hundred seventy-three thousand, one hundred three".