1124543351 has 2 divisors, whose sum is σ = 1124543352. Its totient is φ = 1124543350.

The previous prime is 1124543333. The next prime is 1124543359. The reversal of 1124543351 is 1533454211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1124543351 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1124543359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562271675 + 562271676.

It is an arithmetic number, because the mean of its divisors is an integer number (562271676).

Almost surely, 2^1124543351 is an apocalyptic number.

1124543351 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124543351 is an equidigital number, since it uses as much as digits as its factorization.

1124543351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 29.

The square root of 1124543351 is about 33534.2116501939. The cubic root of 1124543351 is about 1039.9011712671.

Adding to 1124543351 its reverse (1533454211), we get a palindrome (2657997562).

The spelling of 1124543351 in words is "one billion, one hundred twenty-four million, five hundred forty-three thousand, three hundred fifty-one".