11633124257 has 2 divisors, whose sum is σ = 11633124258. Its totient is φ = 11633124256.

The previous prime is 11633124233. The next prime is 11633124311. The reversal of 11633124257 is 75242133611.

11633124257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9885131776 + 1747992481 = 99424^2 + 41809^2 .

It is an emirp because it is prime and its reverse (75242133611) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11633124257 is a prime.

It is not a weakly prime, because it can be changed into another prime (11633124857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5816562128 + 5816562129.

It is an arithmetic number, because the mean of its divisors is an integer number (5816562129).

Almost surely, 2^11633124257 is an apocalyptic number.

It is an amenable number.

11633124257 is a deficient number, since it is larger than the sum of its proper divisors (1).

11633124257 is an equidigital number, since it uses as much as digits as its factorization.

11633124257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 35.

Adding to 11633124257 its reverse (75242133611), we get a palindrome (86875257868).

The spelling of 11633124257 in words is "eleven billion, six hundred thirty-three million, one hundred twenty-four thousand, two hundred fifty-seven".