1232241251 has 2 divisors, whose sum is σ = 1232241252. Its totient is φ = 1232241250.

The previous prime is 1232241193. The next prime is 1232241271. The reversal of 1232241251 is 1521422321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1232241251 - 2¹⁰ = 1232240227 is a prime.

It is not a weakly prime, because it can be changed into another prime (1232241271) 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, 616120625 + 616120626.

It is an arithmetic number, because the mean of its divisors is an integer number (616120626).

Almost surely, 2^1232241251 is an apocalyptic number.

1232241251 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232241251 is an equidigital number, since it uses as much as digits as its factorization.

1232241251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 960, while the sum is 23.

The square root of 1232241251 is about 35103.2940192228. The cubic root of 1232241251 is about 1072.0916522751.

Adding to 1232241251 its reverse (1521422321), we get a palindrome (2753663572).

The spelling of 1232241251 in words is "one billion, two hundred thirty-two million, two hundred forty-one thousand, two hundred fifty-one".