11255203 has 2 divisors, whose sum is σ = 11255204. Its totient is φ = 11255202.

The previous prime is 11255183. The next prime is 11255243. The reversal of 11255203 is 30255211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11255203 - 2¹³ = 11247011 is a prime.

It is not a weakly prime, because it can be changed into another prime (11255243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5627601 + 5627602.

It is an arithmetic number, because the mean of its divisors is an integer number (5627602).

Almost surely, 2^11255203 is an apocalyptic number.

11255203 is a deficient number, since it is larger than the sum of its proper divisors (1).

11255203 is an equidigital number, since it uses as much as digits as its factorization.

11255203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 11255203 is about 3354.8774940376. The cubic root of 11255203 is about 224.1047753356.

It can be divided in two parts, 1125 and 5203, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 11255203 in words is "eleven million, two hundred fifty-five thousand, two hundred three".