1124143003021 has 2 divisors, whose sum is σ = 1124143003022. Its totient is φ = 1124143003020.

The previous prime is 1124143003013. The next prime is 1124143003057. The reversal of 1124143003021 is 1203003414211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 991788924996 + 132354078025 = 995886^2 + 363805^2 .

It is a cyclic number.

It is not a de Polignac number, because 1124143003021 - 2³ = 1124143003013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1124143002983 and 1124143003001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1124143009021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562071501510 + 562071501511.

It is an arithmetic number, because the mean of its divisors is an integer number (562071501511).

Almost surely, 2^{1124143003021} is an apocalyptic number.

It is an amenable number.

1124143003021 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124143003021 is an equidigital number, since it uses as much as digits as its factorization.

1124143003021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1124143003021 its reverse (1203003414211), we get a palindrome (2327146417232).

The spelling of 1124143003021 in words is "one trillion, one hundred twenty-four billion, one hundred forty-three million, three thousand, twenty-one".