1113023255 has 8 divisors (see below), whose sum is σ = 1336087872. Its totient is φ = 890111968.

The previous prime is 1113023251. The next prime is 1113023279. The reversal of 1113023255 is 5523203111.

It is a happy number.

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 1113023255 - 2² = 1113023251 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1113023255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113023251) 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, 21704 + ... + 51933.

It is an arithmetic number, because the mean of its divisors is an integer number (167010984).

Almost surely, 2^1113023255 is an apocalyptic number.

1113023255 is a deficient number, since it is larger than the sum of its proper divisors (223064617).

1113023255 is an equidigital number, since it uses as much as digits as its factorization.

1113023255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76665.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 1113023255 is about 33362.0031622803. The cubic root of 1113023255 is about 1036.3379757128.

Adding to 1113023255 its reverse (5523203111), we get a palindrome (6636226366).

The spelling of 1113023255 in words is "one billion, one hundred thirteen million, twenty-three thousand, two hundred fifty-five".