1124240240203 has 2 divisors, whose sum is σ = 1124240240204. Its totient is φ = 1124240240202.

The previous prime is 1124240240173. The next prime is 1124240240219. The reversal of 1124240240203 is 3020420424211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1124240240203 - 2⁵ = 1124240240171 is a prime.

It is a super-2 number, since 2×1124240240203² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1124240240803) 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 as a sum of consecutive naturals, namely, 562120120101 + 562120120102.

It is an arithmetic number, because the mean of its divisors is an integer number (562120120102).

Almost surely, 2^{1124240240203} is an apocalyptic number.

1124240240203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124240240203 is an equidigital number, since it uses as much as digits as its factorization.

1124240240203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 1124240240203 its reverse (3020420424211), we get a palindrome (4144660664414).

The spelling of 1124240240203 in words is "one trillion, one hundred twenty-four billion, two hundred forty million, two hundred forty thousand, two hundred three".