1123032330554 has 16 divisors (see below), whose sum is σ = 1773768681600. Its totient is φ = 531794761344.

The previous prime is 1123032330529. The next prime is 1123032330571. The reversal of 1123032330554 is 4550332303211.

It is a super-2 number, since 2×1123032330554² (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 1123032330554.

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, 4542482 + ... + 4783325.

It is an arithmetic number, because the mean of its divisors is an integer number (110860542600).

Almost surely, 2^{1123032330554} is an apocalyptic number.

1123032330554 is a deficient number, since it is larger than the sum of its proper divisors (650736351046).

1123032330554 is a wasteful number, since it uses less digits than its factorization.

1123032330554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9328997.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 1123032330554 its reverse (4550332303211), we get a palindrome (5673364633765).

The spelling of 1123032330554 in words is "one trillion, one hundred twenty-three billion, thirty-two million, three hundred thirty thousand, five hundred fifty-four".