1123300301123 has 24 divisors (see below), whose sum is σ = 1519633225824. Its totient is φ = 807968240640.

The previous prime is 1123300301111. The next prime is 1123300301143. The reversal of 1123300301123 is 3211030033211.

It is not a de Polignac number, because 1123300301123 - 2¹⁴ = 1123300284739 is a prime.

It is a super-2 number, since 2×1123300301123² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1123300301095 and 1123300301104.

It is not an unprimeable number, because it can be changed into a prime (1123300301143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50997086 + ... + 51019107.

It is an arithmetic number, because the mean of its divisors is an integer number (63318051076).

Almost surely, 2^{1123300301123} is an apocalyptic number.

1123300301123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1123300301123 is a deficient number, since it is larger than the sum of its proper divisors (396332924701).

1123300301123 is a wasteful number, since it uses less digits than its factorization.

1123300301123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102016235 (or 102016224 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1123300301123 its reverse (3211030033211), we get a palindrome (4334330334334).

The spelling of 1123300301123 in words is "one trillion, one hundred twenty-three billion, three hundred million, three hundred one thousand, one hundred twenty-three".