11011032255 has 16 divisors (see below), whose sum is σ = 17880603264. Its totient is φ = 5784900000.

The previous prime is 11011032239. The next prime is 11011032271. The reversal of 11011032255 is 55223011011.

It is an interprime number because it is at equal distance from previous prime (11011032239) and next prime (11011032271).

It is not a de Polignac number, because 11011032255 - 2⁴ = 11011032239 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5477121 + ... + 5479130.

It is an arithmetic number, because the mean of its divisors is an integer number (1117537704).

Almost surely, 2^11011032255 is an apocalyptic number.

11011032255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11011032255 is a deficient number, since it is larger than the sum of its proper divisors (6869571009).

11011032255 is a wasteful number, since it uses less digits than its factorization.

11011032255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10956326.

The product of its (nonzero) digits is 300, while the sum is 21.

Adding to 11011032255 its reverse (55223011011), we get a palindrome (66234043266).

The spelling of 11011032255 in words is "eleven billion, eleven million, thirty-two thousand, two hundred fifty-five".