11020255 has 8 divisors (see below), whose sum is σ = 13532112. Its totient is φ = 8611008.

The previous prime is 11020253. The next prime is 11020271. The reversal of 11020255 is 55202011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11020255 - 2¹ = 11020253 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 (11020253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25414 + ... + 25843.

It is an arithmetic number, because the mean of its divisors is an integer number (1691514).

Almost surely, 2^11020255 is an apocalyptic number.

11020255 is a deficient number, since it is larger than the sum of its proper divisors (2511857).

11020255 is an equidigital number, since it uses as much as digits as its factorization.

11020255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51305.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 11020255 is about 3319.6769421135. The cubic root of 11020255 is about 222.5344305595.

Adding to 11020255 its reverse (55202011), we get a palindrome (66222266).

The spelling of 11020255 in words is "eleven million, twenty thousand, two hundred fifty-five".