1124611001 has 2 divisors, whose sum is σ = 1124611002. Its totient is φ = 1124611000.

The previous prime is 1124610953. The next prime is 1124611003. The reversal of 1124611001 is 1001164211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 600201001 + 524410000 = 24499^2 + 22900^2 .

It is an emirp because it is prime and its reverse (1001164211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1124611001 - 2⁶ = 1124610937 is a prime.

Together with 1124611003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1124611003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562305500 + 562305501.

It is an arithmetic number, because the mean of its divisors is an integer number (562305501).

Almost surely, 2^1124611001 is an apocalyptic number.

It is an amenable number.

1124611001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124611001 is an equidigital number, since it uses as much as digits as its factorization.

1124611001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 17.

The square root of 1124611001 is about 33535.2203064181. The cubic root of 1124611001 is about 1039.9220235546.

Adding to 1124611001 its reverse (1001164211), we get a palindrome (2125775212).

The spelling of 1124611001 in words is "one billion, one hundred twenty-four million, six hundred eleven thousand, one".