1103255355 has 8 divisors (see below), whose sum is σ = 1765208592. Its totient is φ = 588402848.

The previous prime is 1103255327. The next prime is 1103255389. The reversal of 1103255355 is 5535523011.

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

It is a cyclic number.

It is not a de Polignac number, because 1103255355 - 2⁶ = 1103255291 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36775164 + ... + 36775193.

It is an arithmetic number, because the mean of its divisors is an integer number (220651074).

Almost surely, 2^1103255355 is an apocalyptic number.

1103255355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1103255355 is a deficient number, since it is larger than the sum of its proper divisors (661953237).

1103255355 is an equidigital number, since it uses as much as digits as its factorization.

1103255355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73550365.

The product of its (nonzero) digits is 11250, while the sum is 30.

The square root of 1103255355 is about 33215.2879710533. The cubic root of 1103255355 is about 1033.2974271834.

Adding to 1103255355 its reverse (5535523011), we get a palindrome (6638778366).

The spelling of 1103255355 in words is "one billion, one hundred three million, two hundred fifty-five thousand, three hundred fifty-five".