1123112444330 has 8 divisors (see below), whose sum is σ = 2021602399812. Its totient is φ = 449244977728.

The previous prime is 1123112444257. The next prime is 1123112444357. The reversal of 1123112444330 is 334442113211.

It can be written as a sum of positive squares in 2 ways, for example, as 1118557949161 + 4554495169 = 1057619^2 + 67487^2 .

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

It is a super-2 number, since 2×1123112444330² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1123112444293 and 1123112444302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56155622207 + ... + 56155622226.

Almost surely, 2^{1123112444330} is an apocalyptic number.

1123112444330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123112444330 is a deficient number, since it is larger than the sum of its proper divisors (898489955482).

1123112444330 is a wasteful number, since it uses less digits than its factorization.

1123112444330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112311244440.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1123112444330 its reverse (334442113211), we get a palindrome (1457554557541).

The spelling of 1123112444330 in words is "one trillion, one hundred twenty-three billion, one hundred twelve million, four hundred forty-four thousand, three hundred thirty".