1055303 has 2 divisors, whose sum is σ = 1055304. Its totient is φ = 1055302.

The previous prime is 1055269. The next prime is 1055321. The reversal of 1055303 is 3035501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1055303 - 2¹⁸ = 793159 is a prime.

It is a super-2 number, since 2×1055303² = 2227328843618, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1055363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527651 + 527652.

It is an arithmetic number, because the mean of its divisors is an integer number (527652).

2^1055303 is an apocalyptic number.

1055303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055303 is an equidigital number, since it uses as much as digits as its factorization.

1055303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225, while the sum is 17.

The square root of 1055303 is about 1027.2794167119. The cubic root of 1055303 is about 101.8104579455.

The spelling of 1055303 in words is "one million, fifty-five thousand, three hundred three".