1123013030344 has 32 divisors (see below), whose sum is σ = 2109759537600. Its totient is φ = 560410885440.

The previous prime is 1123013030317. The next prime is 1123013030369. The reversal of 1123013030344 is 4430303103211.

It is a super-2 number, since 2×1123013030344² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25737154 + ... + 25780750.

It is an arithmetic number, because the mean of its divisors is an integer number (65929985550).

Almost surely, 2^{1123013030344} is an apocalyptic number.

It is an amenable number.

1123013030344 is a deficient number, since it is larger than the sum of its proper divisors (986746507256).

1123013030344 is a wasteful number, since it uses less digits than its factorization.

1123013030344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49813 (or 49809 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1123013030344 its reverse (4430303103211), we get a palindrome (5553316133555).

The spelling of 1123013030344 in words is "one trillion, one hundred twenty-three billion, thirteen million, thirty thousand, three hundred forty-four".