1123042024203 has 24 divisors (see below), whose sum is σ = 1686034490448. Its totient is φ = 664030752000.

The previous prime is 1123042024199. The next prime is 1123042024267. The reversal of 1123042024203 is 3024202403211.

It is a happy number.

It is not a de Polignac number, because 1123042024203 - 2² = 1123042024199 is a prime.

It is a super-2 number, since 2×1123042024203² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1123042024703) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 37714138 + ... + 37743903.

It is an arithmetic number, because the mean of its divisors is an integer number (70251437102).

Almost surely, 2^{1123042024203} is an apocalyptic number.

1123042024203 is a deficient number, since it is larger than the sum of its proper divisors (562992466245).

1123042024203 is a wasteful number, since it uses less digits than its factorization.

1123042024203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75458107 (or 75458096 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1123042024203 its reverse (3024202403211), we get a palindrome (4147244427414).

The spelling of 1123042024203 in words is "one trillion, one hundred twenty-three billion, forty-two million, twenty-four thousand, two hundred three".