1241044123 has 12 divisors (see below), whose sum is σ = 1368607240. Its totient is φ = 1124513280.

The previous prime is 1241044117. The next prime is 1241044151. The reversal of 1241044123 is 3214401421.

It is a happy number.

It is not a de Polignac number, because 1241044123 - 2²¹ = 1238946971 is a prime.

It is a super-3 number, since 3×1241044123³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1241044094 and 1241044103.

It is not an unprimeable number, because it can be changed into a prime (1241044423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20443 + ... + 53851.

Almost surely, 2^1241044123 is an apocalyptic number.

1241044123 is a deficient number, since it is larger than the sum of its proper divisors (127563117).

1241044123 is a wasteful number, since it uses less digits than its factorization.

1241044123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33738 (or 33727 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1241044123 is about 35228.4561540809. The cubic root of 1241044123 is about 1074.6385294150.

Adding to 1241044123 its reverse (3214401421), we get a palindrome (4455445544).

The spelling of 1241044123 in words is "one billion, two hundred forty-one million, forty-four thousand, one hundred twenty-three".