1232130023177 has 2 divisors, whose sum is σ = 1232130023178. Its totient is φ = 1232130023176.

The previous prime is 1232130023171. The next prime is 1232130023207. The reversal of 1232130023177 is 7713200312321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1008359397241 + 223770625936 = 1004171^2 + 473044^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232130023177 - 2¹⁰ = 1232130022153 is a prime.

It is not a weakly prime, because it can be changed into another prime (1232130023171) 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, 616065011588 + 616065011589.

It is an arithmetic number, because the mean of its divisors is an integer number (616065011589).

Almost surely, 2^{1232130023177} is an apocalyptic number.

It is an amenable number.

1232130023177 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232130023177 is an equidigital number, since it uses as much as digits as its factorization.

1232130023177 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 32.

Adding to 1232130023177 its reverse (7713200312321), we get a palindrome (8945330335498).

The spelling of 1232130023177 in words is "one trillion, two hundred thirty-two billion, one hundred thirty million, twenty-three thousand, one hundred seventy-seven".