1053103 has 2 divisors, whose sum is σ = 1053104. Its totient is φ = 1053102.

The previous prime is 1053097. The next prime is 1053179. The reversal of 1053103 is 3013501.

It is a weak prime.

It is an emirp because it is prime and its reverse (3013501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1053103 - 2⁵ = 1053071 is a prime.

It is a super-2 number, since 2×1053103² = 2218051857218, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1059103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526551 + 526552.

It is an arithmetic number, because the mean of its divisors is an integer number (526552).

2^1053103 is an apocalyptic number.

1053103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053103 is an equidigital number, since it uses as much as digits as its factorization.

1053103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 1053103 is about 1026.2080685709. The cubic root of 1053103 is about 101.7396603217.

Adding to 1053103 its reverse (3013501), we get a palindrome (4066604).

It can be divided in two parts, 1053 and 103, that added together give a square (1156 = 34²).

The spelling of 1053103 in words is "one million, fifty-three thousand, one hundred three".