1103044110255 has 64 divisors (see below), whose sum is σ = 1981155671040. Its totient is φ = 582264547200.

The previous prime is 1103044110227. The next prime is 1103044110293. The reversal of 1103044110255 is 5520114403011.

1103044110255 is a `hidden beast` number, since 110 + 3 + 0 + 441 + 102 + 5 + 5 = 666.

It is not a de Polignac number, because 1103044110255 - 2¹³ = 1103044102063 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5048814 + ... + 5262756.

It is an arithmetic number, because the mean of its divisors is an integer number (30955557360).

Almost surely, 2^{1103044110255} is an apocalyptic number.

1103044110255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1103044110255 is a deficient number, since it is larger than the sum of its proper divisors (878111560785).

1103044110255 is a wasteful number, since it uses less digits than its factorization.

1103044110255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214349 (or 214343 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 1103044110255 its reverse (5520114403011), we get a palindrome (6623158513266).

The spelling of 1103044110255 in words is "one trillion, one hundred three billion, forty-four million, one hundred ten thousand, two hundred fifty-five".