1124253101 has 2 divisors, whose sum is σ = 1124253102. Its totient is φ = 1124253100.

The previous prime is 1124253089. The next prime is 1124253107. The reversal of 1124253101 is 1013524211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 855621001 + 268632100 = 29251^2 + 16390^2 .

It is a cyclic number.

It is not a de Polignac number, because 1124253101 - 2¹⁸ = 1123990957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1124253107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562126550 + 562126551.

It is an arithmetic number, because the mean of its divisors is an integer number (562126551).

Almost surely, 2^1124253101 is an apocalyptic number.

It is an amenable number.

1124253101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124253101 is an equidigital number, since it uses as much as digits as its factorization.

1124253101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1124253101 is about 33529.8837009614. The cubic root of 1124253101 is about 1039.8116957520.

Adding to 1124253101 its reverse (1013524211), we get a palindrome (2137777312).

The spelling of 1124253101 in words is "one billion, one hundred twenty-four million, two hundred fifty-three thousand, one hundred one".