1123003244330 has 32 divisors (see below), whose sum is σ = 2205215091648. Its totient is φ = 408356467200.

The previous prime is 1123003244263. The next prime is 1123003244333. The reversal of 1123003244330 is 334423003211.

It is a super-2 number, since 2×1123003244330² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1123003244330.

It is not an unprimeable number, because it can be changed into a prime (1123003244333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8541269 + ... + 8671751.

It is an arithmetic number, because the mean of its divisors is an integer number (68912971614).

Almost surely, 2^{1123003244330} is an apocalyptic number.

1123003244330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123003244330 is a deficient number, since it is larger than the sum of its proper divisors (1082211847318).

1123003244330 is a wasteful number, since it uses less digits than its factorization.

1123003244330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208742.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 1123003244330 its reverse (334423003211), we get a palindrome (1457426247541).

The spelling of 1123003244330 in words is "one trillion, one hundred twenty-three billion, three million, two hundred forty-four thousand, three hundred thirty".