11232443251 has 2 divisors, whose sum is σ = 11232443252. Its totient is φ = 11232443250.

The previous prime is 11232443221. The next prime is 11232443267. The reversal of 11232443251 is 15234423211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11232443251 - 2⁵ = 11232443219 is a prime.

It is a super-3 number, since 3×11232443251³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (11232443221) 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, 5616221625 + 5616221626.

It is an arithmetic number, because the mean of its divisors is an integer number (5616221626).

Almost surely, 2^11232443251 is an apocalyptic number.

11232443251 is a deficient number, since it is larger than the sum of its proper divisors (1).

11232443251 is an equidigital number, since it uses as much as digits as its factorization.

11232443251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 28.

Adding to 11232443251 its reverse (15234423211), we get a palindrome (26466866462).

The spelling of 11232443251 in words is "eleven billion, two hundred thirty-two million, four hundred forty-three thousand, two hundred fifty-one".